If x is directly propotional to y
Given that x=8 and y=2
find x=4.

Answers

Answer 1
Just do 8/4 = 2/y, should be correct.
Answer 2

Answer:

1

Step-by-step explanation:

Using similarity

8/4 = 2/y

2 = 2/y

2y = 2

y = 2/2

y = 1


Related Questions

Is squirrel?
??????????????????????????????????????????????????????????????????????????????????

Answers

Answer: yes squirrel is ?????

Help!! NO SPAM!!!! I will mark brainliest. A phone banking password consists of 2 letters followed by 4 digits. The letters B and X are not used, and the last digit cannot be 0. How many different passwords are possible?

Answers

In this exercise we have to use the combination knowledge to calculate the different possibilities, so we have to:

5184000 possible ways

in this way, when we deal with possibilities it is the same as talking about multiplication, so we have that:

[tex]24*24*10*10*10*9=5184000[/tex]

See more about possibilites at brainly.com/question/488013

if mp is p , price including VAT is q, discount amount is r and VAT amount is s ,then find the relation between them

Answers

hope you can understand

write the equation of a line that passes through the points (-4,-7) and (-6,9)?

Answers

To solve this you need to use the formula: y2 - y1

                                                                          x2 - x1

9-(-7) over -6-(-4)

The answer would be -8.

What is the slope of this line?
A.) −1/2
B.) 1/2
C.) 2
D.) I don't know.

Answers

Answer:

2

Step-by-step explanation:

Judah worked at the bakery for 14 hours last week. He spent $12 of his earnings on a cake for his father’s birthday. If he was left with $86 after buying the cake, what is Judah’s hourly wage?
$6.14
$7.00
$8.00
$9.63

Answers

Answer:

$7.00

Step-by-step explanation:

$86+$12=$98

$98÷14=7

$ Judah left plus $ spent on cake
$86+12=$98
$98 earn last week

Total $ earn divide by total hours work
$98/14=$7

Judah’s hourly wage was $7.

Multiply. −5/6⋅27
A. −67 1/2
B. −32 1/4
C.−22 1/2
D.−18 1/2

Answers

the answer is C!!!!!!!!!!!!

13. An amusement park drafting engineer must create a small
Ferris wheel with 12 cabs total, each equally spaced apart to
balance the wheel. How many degrees apart should each cab be?

Answers

Answer:

30 degrees

Step-by-step explanation:

a ferris wheel is a circle

the degree of a circle is 360

360/12=30

30 degrees each

What set of transformations could be applied to rectangle ABCD to create A″B″C″D″?

'Rectangle formed by ordered pairs A at negative 4, 2, B at negative 4, 1, C at negative 1, 1, D at negative 1, 2. The second rectangle is formed by ordered pairs A double prime at 2, negative 4, B double prime 1, negative 4, C double prime at 1, negative 1, D double prime at 2, negative 1.

A) Reflected over the x-axis and rotated 180°
B) Reflected over the y-axis and rotated 180°
C) Reflected over the x-axis and rotated 90° counterclockwise
D) Reflected over the y-axis and rotated 90° counterclockwise

Answers

Answer:

C) Reflected over the x-axis and rotated 90° counterclockwise

Step-by-step explanation:

Answer: Reflected over the x-axis and rotated 90° counterclockwise

Step-by-step explanation:

Took the test!

Is (x+2) a factor of f(x) = x3-7x2+2x-8? Use either remainder theorem to explain your reasoning

Answers

Answer:

No

Step-by-step explanation:

If (x + h) is a factor of f(x) then f(- h) = 0

Here (x + 2) with h = - 2 , then

f(- 2) = (- 2)³ - 7(- 2)² + 2(- 2) - 8

       = - 8 - 7(4) - 4 - 8

      = - 8 - 28 - 12

     = - 48

Since f(- 2) ≠ 0 then (x + 2) is not a factor of f(x)

For a system of linear equations, the solution for the system is__

Answers

For a system of linear equations, the solution for the system is____.

Answer: The solution to a system of linear equations in two variables is any ordered pair that satisfies each equation independently. In this example, the ordered pair (4,7) is the solution to the system of linear equations.
Picture:

Write all the factors of 9 . Use commas to separate them.rtth

Answers

Answer:

1, 3, 9

Step-by-step explanation:

the nine can be divided by those three numbers and no more

Answer:

1,3,9

Step-by-step explanation:

A pair of shoes sell for $75 from the manufacturing company. If the store sells the shoes for $150 dollars what is the mark-up (percent increase) of the price of the shoe from the manufacturing company to the store?
Help

Answers

The mark-up (percent increase) of the price of the shoe from the manufacturing company to the store is 100%.

Given the following data:

Cost price = $75 Selling price = $150

To determine the mark-up (percent increase) of the price of the shoe from the manufacturing company to the store:

First of all, we would determine the increase in price of this shoe:

[tex]Increase = selling\;price -cost\;price\\\\Increase = 150-75[/tex]

Increase = $75

For mark-up (percent increase):

[tex]Mark\;up = \frac{Increase}{Cost\;price} \times 100\\\\Mark\;up = \frac{75}{75} \times 100[/tex]

Mark-up = 100%

Read more on mark-up here: https://brainly.com/question/25790940

PLZ HELP!! I will give points!

Answers

Answer:

a is -2,1        b is -3,3        c is -1,3

Step-by-step explanation:

PLEASE HELP MEEEEEEEE
Step 6: Problem solving with presents

a) If the sales tax is 7% on all purchases, how much must you set aside for sales tax on $300? Show your work. (2 points)

Answers

7% of 100= 0.07
$300x0.07=$21
$300 of 7% sales tax is $21
$300+$21=$321 total purchase

-10x + y = 4
help i need the steps on how to solve this pls​

Answers

Answer:

slope = -10

Step-by-step explanation:

Rearrange the equation by subtracting what is to the right of the equal sign from both sides of the equation :

-10*x-y-(4)=0

1.1 Pull out like factors :

-10x - y - 4 = -1 • (10x + y + 4)

2.1 Solve -10x-y-4 = 0

Tiger recognizes that we have here an equation of a straight line. Such an equation is usually written y=mx+b ("y=mx+c" in the UK).

"y=mx+b" is the formula of a straight line drawn on Cartesian coordinate system in which "y" is the vertical axis and "x" the horizontal axis.

In this formula :

y tells us how far up the line goes

x tells us how far along

m is the Slope or Gradient i.e. how steep the line is

b is the Y-intercept i.e. where the line crosses the Y-axis

The X and Y intercepts and the Slope are called the line properties. We shall now graph the line -10x-y-4 = 0 and calculate its properties

Notice that when x = 0 the value of y is 4/-1 so this line "cuts" the y axis at y=-4.00000

y-intercept = 4/-1 = -4.00000

When y = 0 the value of x is 2/-5 Our line, therefore "cuts" the x-axis at x=-0.40000

x-intercept = 4/-10 = 2/-5 = -0.40000

Slope is defined as the change in y divided by the change in x. We note that for x=0, the value of y is -4.000 and for x=2.000, the value of y is -24.000. So, for a change of 2.000 in x (The change in x is sometimes referred to as "RUN") we get a change of -24.000 - (-4.000) = -20.000 in y. (The change in y is sometimes referred to as "RISE" and the Slope is m = RISE / RUN)

Slope = -10

i hope this helps

Answer:

-10x+ y=4

-10x+y-4=0

10x-y+4=0

Hannah's math teacher finds that there's roughly a linear relationship between the amount of time students spend on their homework and their weekly quiz scores. This relationship can be represented by the equation y=7.1x+55 where y represents the expected quiz score and x represents hours spent on homework that week. What is the meaning of the yy-value when x=1?

Answers

Answer:

Expected score with 1 hour of homework

Step-by-step explanation:

Five Times the difference of a number and three is less than twice the number.
find the numbers?​

Answers

Answer:

The number is 5

Step-by-step explanation:

5(x - 3) < 2x

5x - 15 < 2x

-15 < -3x

5 > x

Answer:

It can be any negative number

Step-by-step explanation:

5(x - 3) < x

x = -1

5( -4) < -1

-20 < -1

You can do this with any negative number

b) the difference between three and x
Math

Answers

Answer:

  3 - x

Step-by-step explanation:

In math, "the difference between A and B" usually means ...

  A - B

In English, it often means ...

  |A - B| . . . . the positive difference

__

"The difference between 3 and x" can be written as the expression ...

  3 - x

please answer, thank you in advance to whoever does !!!!

Answers

Answer:

B

Step-by-step explanation:

Move it down 3 units, then rotate it.

Samir works at a carpet warehouse and is paid a 4% commission on his sales. in November, he sold $9455 of carpet. How much did Samir earn in commission for November?

Answers

Answer:

$378.20

Step-by-step explanation:

9455 * .04 = $378.20

I need help plzzzzz!!!!!!!!

Answers

Answer:

100.73

Step-by-step explanation:

Area of Rectangle=140

Area of Semi-Circle=39.27

Area of Rectangle-Area of Semi-Cirlce=100.73

hi can you help me ?
solve the equation by the method of vision:
x²-7x+12=0

solve the problem by dividing it into full squares:
x²-8x-8=0​

Answers

this will be the answer

1: x=-4 or x=-3 and the second can be shown clearly

find the slope of the line 2y+5x=3​

Answers

Answer:

-5/2

Step-by-step explanation:

Turn the standard form into slope intercept!

[tex]2y+5x=3[/tex]

[tex]2Y=3-5x\\[/tex]

Now, lets isolate y

[tex]y=\frac{3}{2} -\frac{5}{2}x[/tex]

-5/2 is the slope

Your friend has $100 when he goes to the fair. He spends $10 to enter the fair and $29 on food. Rude lady at the fair cost $2 per rude. Which function can be used to determine how much money he had left over after x rides?

Answers

Answer:

y=-2x-39

Step-by-step explanation:

Answer:

100=39+2x

Step-by-step explanation:

hoped that hedlp:P

FAM I NEED YOU HELP POR FAVOR:
You purchase two bottles of sunscreen and a hat. The hat costs $6.50. You pay 6% sales tax. You pay a total of $16.43. How much does one bottle of sunscreen cost?

Answers

Answer:

I got you fam dont worry

Step-by-step explanation:

if you want me to show my work I dont mind at all but the answer is 4.50

What is the percent of change from 46 to 69?

Answers

Answer:

percent of change =0.5

Step-by-step explanation:

x1=46 x2=69

(x2-x1) / x1

69-46 = 23 / 46 = 0.5

assume that a procedure yields a geometric distribution where the probability of success is 90%. use the geometric probability formula to find the probability that the first success occurs on the second trial.
0%
4%
5%
9%

Answers

The final answer is 9 percent

The price of an item yesterday was $140 Today, the price rose to $322 Find the percentage increase.

Answers

Answer:

130% increase

Step-by-step explanation:

(322-140)/140(100)=130% increase.

(you set the final price on top, and original price in the denominator, and x/100 is the rate of increase)

cross multiply, and you get 130%.

Plz help with this question.If can't do it don't answer.

Answers

Answer:

the total surface area of this triangular prism is 976cm2

Answer:

i think TSA = 976 cm²

Step-by-step explanation:

TSA = 2(1/2×14×24) + (14+25+25)×10

TSA = 2(7×24)+(64×10)

TSA = 336+640

TSA = 976 cm²

Other Questions
two forces of magnitude 12 n and 24 n act at the same point. which force cannot be the resultant of these forces? Question 2 (Multiple Choice Worth 5 points)(02.05 MC)According to the epidemiologic transition theory, people in a Stage 4 country are MOST LIKELY to die of what?Car accidentO Degenerative diseasesO TuberculosisO MalariaO Cholera Suppose log7(10) = a and log7( 5) = b. Use the change-of-base formula along with properties oflogarithms to rewrite each expression in terms of a and b. solve pls brainliest According to the timelineto the left, identify theevent that prompted thewriting of the U.S.Constitution? Chanel says the sequence of transformations that maps trapezoid PQRS onto trapezoid KLMN is: rotate it 90 degrees counterclockwise, and then dilate it by a scale factor of .Preston says the sequence of transformations that maps trapezoid PQRS onto trapezoid KLMN is: reflect it across the x-axis, and then dilate it by a scale factor of . Part AWhich inference can be made about life in Alaska during the winter based on the article "Life Below Zero"?It takes a great deal of preparation to survive Alaska's brutal winters.The coldest days in Alaska are when there is snow and heavy cloud cover.Alaskans sometimes find it difficult to keep their homes warm on 50 degree days.Alaskans have adapted to extreme weather and don't find it challenging.Question 2Part BWhich evidence from the passage best supports the answer in Part A?"Additionally, most buildings have backup sources of energywood stoves, battery-powered devicesfor times of extreme cold.""for the people of Fairbanks and beyond, sunny winter days provide no real relief from bitter cold. Instead, clouds are most welcome during a cold snap.""Residents of Fairbanks know what to wear to stay safe and warm. This includes insulated head coverings, gloves, and footwear....Alaskans also winterize homes and vehicles.""At very low temperatures, plastics crack, tires freeze into odd shapes, and propane (a fuel used for cooking and heating) thickens so it does not flow properly." def test() : # do not change this line! values = [4, 7, 8, 9, -5] # do not change this line! # write your code here so that it modifies values # be sure to indent your code! print(values) return values # do not change this line!# do not write any code below here test() # do not change this line!# do not remove this line! Find the value of n Plz help me fast and send the answer the length of a rectangly is eight more than twice its width. if the length is less than 34, then what is the width? ILL GIVE YOU BRANNIEST FOR THE BEST ANSWER. What items were on Marleys chains? What do they have in common? What might they represent? Hailey (entering from the side door and depositing a full backpack on the table): hi, mom! ive got a ton of homework tonight. Mrs. Renault (stepping forward and offering a letter for inspection): oh, yeah? well, a letter came for you today. It says its from the encore summer institute. Hailey (taking the letter and opening it): ive been waiting for this (reading the letter, eyes growing wider). Oh, mom, i got in. Unbelievable. I cant, i mean, this is amazing. Mrs. Renault (shaking her head and clutching her hands, jaw dropping): read it out loud. . . . Which line from the play contains dialogue that reveals emotion?. which of the following words do NOT describe the life of the mother in the poem mother to son? How are glycolysis and phosphagen systems used in both aerobic and anaerobic exercise?Help please ill even date u please help me on this [tex]{\huge{\underline{\bf{\pink{Question}}}}}[/tex]: Given a matrix, we need to count all paths from top left to bottom right ofMxN matrix. You can either move down or right. Select the two pieces of evidence that support the message you identified: Black holes are incredibly powerful cosmic forces.A)Black holes consume massive objects, including stars and gas clouds.B)Black holes are isolated and invisible for most of their existence.C)A black hole causes gas clouds to become hotter than any known star.D)A black hole has never consumed a person, as far as we know.NO LINKS!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! How is the annual percentage rate (APR) on a loan differentfrom the interest rate?O A. The APR is offered only on credit cards.B. The APR can be compounded.C. The APR includes interest and fees.D. The APR differs between different lenders. Complete the sentences (10 items only) Please help! WILL MARK BRAINLIEST