Penolope earned $50 in may then she earned $60 in june
what percent increase or decrease in Penolope´s monthly earning

Answers

Answer 1

Answer:

You are correct, it is 20% increase as:

(60/50) - 1 = 0.2 = 20%


Related Questions

does anybody know this????

Answers

Answer:

(f - g)(x) = -x² + 3x + 7 ⇒ D

Step-by-step explanation:

In the expression x - a, you will subtract a from x

Let us solve the question using this fact

f(x) = 3x + 1

g(x) = x² - 6

→ We need to find (f - g)(x), which means subtract g from x

∵ (f - g)(x) = (3x + 1) - (x² - 6)

→ The negative sign before (x² - 6) will change their signs

∵ - (x² - 6) = -(x²) + -(-6)

→ Remember (-)(+) = - and (-)(-) = (+)

- (x² - 6) = -x² + 6

→ Substitute it in (f - g)(x)

∴ (f - g)(x) = 3x + 1 - x² + 6

→ Add the like terms

∴ (f - g)(x) = 3x - x² + (1 + 6)

∴ (f - g)(x) = 3x - x² + 7

→ Re-arrange the terms from the greatest power of x

(f - g)(x) = -x² + 3x + 7

Solve using elimination.
2x - 3y = -1
3x + 4y = 24
a.) (0,6)
b.) (1,1)
c.) (4,3)
d.) (8,0)

Answers

The answer is C (4,3)

i will give u brainliest

Answers

Answer:

7 and the remainder is 0

Step-by-step explanation:

Please Need i ASAP
I will give brainliest the correct answer!

What is the range of the linear equation graphed?
A. R: -1 < y < 3
B. R: 3 < y < -1
C. R: - 1 <= y <= 3
D. R: 3 <= y <= - 1

Answers

Answer:

A. R: -1 < y < 3

Jessie read three books in one week. At this rate, how many books will she read in 3 weeks?

Answers

Answer:

Jessie will read 9 books in 3 weeks.

Step-by-step explanation:

3 x 3 = 9

Answer: 9

Step-by-step explanation: If you need an equation, you can create one:

t = total number of books read

w = weeks

t = 3w

The 3 is there because she reads 3 books weekly, so you multiply the number of weeks by the number of books she reads.

Plug in 3 weeks:

t = 3(3)

t = 9 books

Jessie reads 9 books in 3 weeks.

find the difference between the product of -9.5 and 6.4 and their sum​

Answers

Answer:

-60.8-(-3.1)= -57.7

Explain:

(-9.5)6.4 = -60.8

(-9.5) + 6.4 = -3.1

dose any one now how to set up porportion and slove 28ft 6ftn sing,and 8feet

Answers

26 neldpw the internet and

Answer:

dont even know wat ur asking

Step-by-step explanation:

Can anyone answer this by sending a photo with 20-30 different numbers in a set so that I can do a project by making a class chart? This is in my Prob/Stats Class. All I need is the set of numbers; the rest I can do. Thank you!
This is for 30 points.

Answers

Answer:

i figured out how to attach lol

Step-by-step explanation:

Which translation will change figure ABCD to figure A'B'C'D'?

Polygon ABCD is drawn in the 4th quadrant of a 6 by 6 grid. Point A is at the ordered pair 4, negative 2, point B is at the ordered pair 6, negative 4, point C is at the ordered pair 2, negative 5, and point D is at the ordered pair 2, negative 3. Polygon A prime B prime C prime and D prime is drawn in the 2nd quadrant. Point A prime is at the ordered pair negative 3, 4, point B prime is at the ordered pair negative 1, 2, point C prime is at the ordered pair negative 5, 1, and point D prime is at the ordered pair negative 5, 3.

7 units left and 6 units up
6 units left and 7 units up
7 units left and 5 units up
5 units left and 7 units up

Answers

Answer: 7 units left and 6 Units Up.

Step-by-step explanation:

All you have to do is measure the distance, on the chart which in my answer. Its right BTW I alr did it. ;)

The transformation of polygon ABCD to form A'B'C'D' is 7 units left and 6 units up thus option (A) will be correct.

What is the transformation of a graph?

Transformation is rearranging a graph by a given rule it could be either increment of coordinate or decrement or reflection.

If we reflect any graph about y = x then the coordinate will interchange it that (x,y) → (y,x).

As per the given polygon,ABCD

A(4,-2),B(6,-4),C(2,-5),D(2,-3)

The transformed polygon A'B'C'D'

A'(-3,4),B'(-1,2),C'(-5,1),D'(-5,3)

The original polygon ABCD and its transformed A'B'C'D have been drawn below.

f we look then it is clear that the transformed image is not rotated about any axis.

Now consider a point A(4,-2) and A'(-3,4)

4 + x = -3 → x = -7 (7 units left)

-2 + y = 4 → Y = 6 (6 units up)

Hence "The transformation of polygon ABCD to form A'B'C'D' is 7 units left and 6 units up".

To learn more about the transformation of graphs,

brainly.com/question/3099136

#SPJ5

the slopes of two lines are 2 and -2. because of this we can conclude these two lines are which of the following?

Answers

intersecting, as they would have one solution.

Answer:

they also can be considerd perpendicular because they interset and make a 90 degree/right angle

Step-by-step explanation:

What is the equation olf the line that is parallel to the gven line and has an x-intercept of 3? Oy-x+3 Oy-x+2 Oy=-x+3 Oy=-x+2​

Answers

Answer:

It’s D

Step-by-step explanation:

The equation of the parallel line is y = x - 3, the correct option is C.

What is y-intercept of a function?

The intersection of the graph of the function with the y-axis gives y-intercept of that function. The y-intercept is the value of y on the y-axis at which the considered function intersects it.

Assume that we've got: y = f(x)

At y-axis, we've got x = 0, so putting it will give us the y-intercept.

Thus, y-intercept of y = f(x) is y = f(0)

We are given that;

x-intercept = 3

Now,

we can find the equation of the line parallel to the given line and passing through the point (3, 0):

The given line has an equation of y = x + 3. This is already in slope-intercept form, so we can see that the slope is 1. The parallel line will have the same slope of 1.

The point that the parallel line passes through is (3, 0). We can use this point and the slope to write the equation of the parallel line in point-slope form:

y - 0 = 1(x - 3)

y = x - 3

Therefore, the slope intercept will be y=x-3

Learn more about y-intercept here:

https://brainly.com/question/16540065

#SPJ7

Guys PLZZZ help meeeess

Answers

Answer:

Answer to 1. 2. 3.

Step-by-step explanation:

1. Pairs of socks: 1, 4, 5, 10

Cost in dollers: 2.50, 10, 12.50, 25

you can buy 10 pairs of socks for 25$

2. Miles: 35, 280, 420

Gallons: 1, 8, 12

Mr. fink cand drive 280 miles on 8 gallons of gas.

3. Pages 1, 2, 3, 4, 5, 6

Stickers: 9, 18, 27, 36, 45, 54

Jenny has 54 stickers in her unicorn sticker book.

HELP!!!
Find the exact solution of x. 3x2 + 7 = 28

Answers

Answer:

2.65 I think I am not sure but the solution

Step-by-step explanation:

3x² = 28 - 7

3x² = 21

x² = 7

x = 2.65

Answer:

x = ± [tex]\sqrt{7}[/tex]

Step-by-step explanation:

Given

3x² + 7 = 28 ( subtract 7 from both sides )

3x² = 21 ( divide both sides by 3 )

x² = 7 ( take the square root of both sides )

x = ± [tex]\sqrt{7}[/tex]

evaluate -3/5x+y by replacing x with -1/2 and y with 1/2 ?


yeah I’m bad at math help out this is frustrating.‍♀️

Answers

3/10+5/10=8/10=4/5

The answer is 4/5

Substitute x with -1/2 and y with 1/2.

So the equation will look like this:

= -3/ 5(-1/2) + (1/2)

= -3/ -2.5 + 1/2

= -3/ -2

= 1.5

Therefore, the answer is 3/2 or 1.5.

Your rating: 5.0 - Excellent!

Answers

Answer:

0.48

Step-by-step explanation:

Multiply 0.6 and 0.8 to get 0.48.

0.48

3. What is the solution to this equation?
m/4 - 3 = 6 + m/2

Answers

Answer:

m = -36

Step-by-step explanation:

Solve for m:

m/4 - 3 = m/2 + 6

Hint: | Put the fractions in m/4 - 3 over a common denominator.

Put each term in m/4 - 3 over the common denominator 4: m/4 - 3 = m/4 - 12/4:

m/4 - 12/4 = m/2 + 6

Hint: | Combine m/4 - 12/4 into a single fraction.

m/4 - 12/4 = (m - 12)/4:

(m - 12)/4 = m/2 + 6

Hint: | Put the fractions in m/2 + 6 over a common denominator.

Put each term in m/2 + 6 over the common denominator 2: m/2 + 6 = m/2 + 12/2:

(m - 12)/4 = m/2 + 12/2

Hint: | Combine m/2 + 12/2 into a single fraction.

m/2 + 12/2 = (m + 12)/2:

(m - 12)/4 = (m + 12)/2

Hint: | Make (m - 12)/4 = (m + 12)/2 simpler by multiplying both sides by a constant.

Multiply both sides by 4:

(4 (m - 12))/4 = (4 (m + 12))/2

Hint: | Cancel common terms in the numerator and denominator of (4 (m - 12))/4.

(4 (m - 12))/4 = 4/4×(m - 12) = m - 12:

m - 12 = (4 (m + 12))/2

Hint: | In (4 (m + 12))/2, divide 4 in the numerator by 2 in the denominator.

4/2 = (2×2)/2 = 2:

m - 12 = 2 (m + 12)

Hint: | Write the linear polynomial on the left hand side in standard form.

Expand out terms of the right hand side:

m - 12 = 2 m + 24

Hint: | Move terms with m to the left hand side.

Subtract 2 m from both sides:

(m - 2 m) - 12 = (2 m - 2 m) + 24

Hint: | Combine like terms in m - 2 m.

m - 2 m = -m:

-m - 12 = (2 m - 2 m) + 24

Hint: | Look for the difference of two identical terms.

2 m - 2 m = 0:

-m - 12 = 24

Hint: | Isolate terms with m to the left hand side.

Add 12 to both sides:

(12 - 12) - m = 12 + 24

Hint: | Look for the difference of two identical terms.

12 - 12 = 0:

-m = 24 + 12

Hint: | Evaluate 24 + 12.

24 + 12 = 36:

-m = 36

Hint: | Multiply both sides by a constant to simplify the equation.

Multiply both sides of -m = 36 by -1:

(-m)/(-1) = -36

Hint: | Any nonzero number divided by itself is one.

(-1)/(-1) = 1:

Answer: m = -36

What is 17,683 rounded to the nearest ten thousand?

Answers

20,000

Thankyou :)

Follow me....

17,680 is your answer

Can you help me solve for a?

Answers

Answer:

10

Step-by-step explanation:

We can look at the denominators(bottom numbers in a fraction), and find a relationship. 15 is 5 times 3, so let's multiply 2 by 5 to get z!

2(5)=10

solve -3/5y=-9
What does y=?

Answers

Answer:

Step-by-step explanation:

3/5

In the bronze medal game of the 2014 FIBA Asia Cup, and with his team down by two points, Philippines guard Paul Dalistan was fouled while attempting a three-pointer at the buzzer. He missed the shot and headed to the free throw line for three foul shots. Dalistan’s free throw percentage is 84.6.

Answers

Complete Question

Question: In the bronze medal game of the 2014 FIBA Asia Cup... In the bronze medal game of the 2014 FIBA Asia Cup, and with his team down by two points, Philippines guard Paul Dalistan was fouled while attempting a three-pointer at the buzzer. He missed the shot and headed to the line for three foul shots.

1. Watch the video of Dalistan preparing to take his first shot. Before he shoots, what is the probability that Philippines will win the game? Lose the game? Send it into overtime? Dalistan’s free throw percentage is 84.6%

Answer:

a

    The probability that Philippines will win the game is   [tex]P(A) =  0.6055 [/tex]

b

   The probability that Philippines will lose the game is [tex]P(B) =  0.00365[/tex]

c

  The probability that the game will be sent to overtime  is [tex]P(C) =  0.06 [/tex]

Step-by-step explanation:

From the question we are told that

    The  probability of  Paul Dalistan making a shot is  p  =  0.846

   The probability of  Paul Dalistan not making the shot is  [tex]q = 1- p = 1- 0.846=0.154[/tex]

     Paul Dalistan team was down by two points

This mean that for Paul Dalistan's  team to win the game he must make the 3 free throws

So the probability that Philippines will win the game is mathematically represented as

    [tex]P(A) =   p^3 [/tex]

=>  [tex]P(A) =  0.846^3[/tex]

=>  [tex]P(A) =  0.6055 [/tex]

Gnerally for Paul Dalistan's  team to loss the game it means that Paul Dalistan did not make any of the free shot

Hence the probability that Philippines will loss the game is  

     [tex]P(B) =  q^3[/tex]

=>  [tex]P(B) =  (0.154 )^3[/tex]

=>  [tex]P(B) =  0.00365[/tex]

Generally for the game to be sent to overtime  then the game must be tied and for the game to be tied, Paul Dalistan have to make 2 out of the three shots

   Hence the probability that game will go to overtime is  

          [tex]P(C) =  3 *  0.846 *  0.154  *  0.154[/tex]

         [tex]P(C) =  0.06 [/tex]


If there are 20 apples in the fridge and 9 on the table, what is the ratio of apples in the fridge to apples on the
table?

Answers

20/9
or
20:9
hope this helped

If a number is odd, then it has a remainder of 1 when divided by 2.
Which is the hypothesis of the conditional?

Answers

Answer:

The hypothesis of the conditional is "A number is odd".

Step-by-step explanation:

The statement can be represented by the following proposition:

[tex]P \implies Q[/tex] (Eq. 1)

Where:

[tex]P[/tex] is the hypothesis of the proposition.

[tex]Q[/tex] is the conclusion of the proposition.

[tex]\implies[/tex] - Binary connector, which means "If...., then...."

In this case, we present what each propostion represents:

P = A number is odd.

Q = It has a remainder of 1 when divided by 2.

In consequence, the hypothesis of the conditional is "A number is odd".

Sabendo que as retas r, s e t são paralelas, determine o valor de x na imagem a seguir
a)3
b)3,2
c)3,5
d)4

Answers

Answer:

x = 3.2

Step-by-step explanation:

Aquí, queremos encontrar el valor de x en la imagen de arriba.

Matemáticamente eso sería;

x / 4 = (x + 16) / (20 + 4)

x / 4 = (x + 16) / 24

Cruz multiplicar 24 * x = 4 (x + 16)

24x = 4x + 64

24x - 4x = 64

20x = 64

x = 64/20 x = 3,2

From the transversal proportionality theorem of parallel lines r,s,t. the value of x is 3.2.

It is given that r, s, t are parallel to each other. The length of the sides is given as 16, 20, 4, x. we need to find the value of x.

What is the transversal proportionality theorem?

If two or more parallel lines are cut by two transversals, then they divide the transversals proportionally.

From the transversal proportionality theorem,

When r, s, t are parallel to each other then a / x = b / y

so,

[tex]\rm \frac{16}{x} = \frac{20}{4} \\\rm x = \frac{16}{5} \\\rm x = 3.2[/tex]

Therefore, from the transversal proportionality theorem of parallel lines r,s,t. the value of x is 3.2.

Learn more about the transversal proportionality theorem here:

https://brainly.com/question/4087830

What is the range of the function f(x) = 3/4|x|- 3

Answers

Answer:

[-3,∞)

Step-by-step explanation:

Select whether each value for x will make the inequality below a True or False statement. x + 2 > 5.8

3 True or False
6 True or False
7.1 True or False
5/3 True or False
19/5 True or False
45/7 True or False

Answers

Answer:

Pretty Sure It's, B, C, F, H

Step-by-step explanation:

Because, If you put each in decimal form and compare it with 5.8, just find out the bigger number and BOOM, you got ya answer!

Answer:

B C F H

Step-by-step explanation:

hope this helps can i please have brainliest that would be great


The smallest x-ray has a wave length of 5.9 x 10^-8 meters
The largest infrared light wave length is about 9.8.x 10^-7 meters.
Subtract these weve lengths to see how much larger the wavelength of infared lights is than an X-ray.


Answers

Answer:

theb correct answer is d VHow does your body’s flexibility naturally change as you age?

Step-by-step explanation:

Express 30 ^1/3 in simplest radical form.

Answers

Answer:

10

Step-by-step explanation:

Given A (-3, 4) and M(1, 2), find the distance AM

Answers

Answer:

[tex]d = 2\sqrt{5}[/tex]

Step-by-step explanation:

Distance Formula: [tex]d = \sqrt{(x_2-x_1)^2+(y_2-y_1)^2}[/tex]

Simply plug in the 2 coordinates into the distance formula to find distance d:

[tex]d = \sqrt{(1-(-3))^2+(2-4)^2}[/tex]

[tex]d = \sqrt{(1+3)^2+(-2)^2}[/tex]

[tex]d = \sqrt{(4)^2+4}[/tex]

[tex]d = \sqrt{16+4}[/tex]

[tex]d = \sqrt{20}[/tex]

[tex]d = 2\sqrt{5}[/tex]

A tennis club has 27 members. 19 have black hair, 14 have brown eyes, and
11 have both black hair and brown eyes. Find the number of members with
black hair or brown eyes.
O 3
O 5
8
O 11

Answers

Answer: 11

Because if you minus 11 from both brown eyes and black hair your left with 8 from black hair and 3 from brown eyes

Dante and Erica just returned from a comic bookstore that sells new and used comic books.
Dante spend $10.25 on 2 new and 3 old books, and Erica spend 13.75 on 10 used and 3 new
ones. Which system of equations can be used to find how much the new and old books costs?

Answers

So I’m sole but this is by far
Other Questions
Find the root(s) of f(x) = (x + 5)2(x - 9)2(x + 1).-5 with multiplicity 35 with multiplicity 3-9 with multiplicity 29 with multiplicity 2-1 with multiplicity 0-1 with multiplicity 1N1 with multiplicity owith multinlicity 1 Andrea ordered a pizza for dinner. She ate 1/4 of the pizza. Her brother ate 35% of the pizza. Her mom ate .10 of the pizza. How much pizza is left? What was a quote from the text of Edger Allen's 'Tell Tale Heart", That is significant to the story and explain. (preferably with one of the following; figurative language, tone, mood, advancing the plot, personification, characterization, theme.) Shelly buys a desk to sell in her shop. She marks the price up by 35% and sells the desk for $290.25. What price did Shelly pay for the desk? Please explain How do i write the prime factorization of 360 using division by primes? NO ONE IS HELPING ME PLEASE IM FINNA CRY plz help1. How could exploration of a new land bring power to a person? To a nation? 2. Why might nations feel compelled to spread their religious traditions outside of their own borders? 4. How does the desire for power and wealth connect to or conflict with the desire for morality? URGENT!!A golf ball is hit with an initial velocity of 80 feet per second. H= -16t^2 + 80t.1) When will the ball reach 48ft?2) When will the ball reach 110ft? George Balanchine was invited to the US in 1933 by Lincoln Kirstein, a young, wealthy patron of the arts. Complete the following: 1. Write a brief 15-20 sentence paragraph biography of Balanchine. 2. In the 2nd 8-12 sentence paragraph, discuss the impact & importance of George Balanchine in the history if ballet in the United States from 1933 until his death in 1983. URGENT NEED IT NOW how did New Jersey get its name Which of the following is NOT treatment for shock?OA Move the victim to a hard surface.OB. Keep the victim lying down.Get medical help as quickly as possible.OD. Help maintain normal body temperature. what was the major goal of the political reforms enacted durning the progressive era? please type any energy transformation it will help a lot i would really appreciate it prize: brainliest Which two words are paired correctly?vertebrate, endoskeletoninvertebrate, endoskeletonvertebrate, autotrophinvertebrate, autotroph The sequence of transformations R0,90 r x-axis is applied to XYZ to produce X Y Z. If the coordinates of Y are (3,0),what are the coordinates of Y? Which statement best summarizes two central ideas of the text?A. Comedies feature forests and weddings; tragedies are serious anddepressing and usually end with the deaths of all the characters.B. Shakespeare wrote a broad range of plays; his tragedies are someof the most famous.C. Shakespeare's comedies have a light and fairy-tale-like focus onlove and nature; his tragedies are dark and deal with suffering anddeath.D. Shakespeare wrote comedies such as A Midsummer Night'sDream; he also wrote tragedies such as Hamlet. 1 pointWhich of the following describes the most likely location of cholesterol inan animal cell?*Embedded in the plasma membraneDissolved in the cytosolSuspended in the stroma of the chloroplastBound to free ribosomesBased on the diagram, what is the site of modification and packaging ofproteins and lipids prior to export from the cell? The British plan to conquer New York called for three armies to converge at:AlbanyBostonSaratoga PLEASE HELP!! IT'S OVERDUE ~CRIES~ !! WHOEVER ANSWERS QUICKLY AND CORRECTLY, AND GIVES AN EXPLANATION, WILL BE MARKED BRAINLIEST!!The Boston Tea Party could be characterized as A. an act of civil disobedience in response to British economic policiesB. a royal event held in Boston to honor King George IIIC. protests against the Committee of CorrespondenceD. The celebration of the closure of Boston Harbor Jake is working on different patterns found in his math journal. He begins evaluating the problems below: 0.236 x 101 = 2.36 0.236 x 102 = 23.6 0.236 x 103 = 236 By what power of 10 would Jake multiply 0.236 to get the product of 2,360,000? What does the dialogue show most clearly about Bob's character? A. He worries about hurting other people's feelings. B. He is not very interested in Amanda. C. He is nervous when faced with a strange situation. D. He freely shares his strong opinions.