Answers
Answer:
4:3 and 4 to 3
Step-by-step explanation:
sorry if I'm wrong
Related Questions
What is the result when the number 40 is decreased by 10%?
Answers
Answer:
it would be 36
Step-by-step explanation:
2. The perimeter of a rectangular park is 640 yards. The length of the rectangle is 40 yards less than twice the width. What are the dimensions of the park?
Answers
The dimensions of the park are obtained as 180 yards and 140yards respectively.
What is a Linear equation?A linear equation is a equation that has degree as one.
To find the solution of n unknown quantities n number of equations with n number of variables are required.
Suppose the width of the rectangle be x yards.
Then, its length is given as x - 40 yards.
Since, the perimeter of a rectangle is given as 2(l + b).
Substitute the corresponding values to get the equation as follows,
640 = 2(x - 40 + x)
=> 640 = 2(2x - 40)
=> 2x - 40 = 640/2
=> 2x - 40 = 320
=> x = 360/2 = 180
Then, the length is given as 180 - 40 = 140 yards.
Hence, the dimensions of the park are obtained as 180 yards and 140 yards respectively.
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At the local farmer’s market it costs $6.00 for a 4-pound basket of pears. What is the price per pound?
Answers
Answer:
$1.50 per pound
Step-by-step explanation:
You divide 6 by 4 to get 1.5
And write a equation for the table.... It also detects if you are right or wrong
Answers
♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️
Equation :
f ( x ) = 0.5 x
x is the number of apples.
♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️
The correct answer is (( A )) .
♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️
The price of candy bars can be determined by the equation p= 1.25n, where p is the price and n is the number of candy bars. What is the constant of proportionality (unit rate)
Answers
Answer:
1.25 is the constant of proportionality
Step-by-step explanation:
Given:
p = 1.25n
Where,
P = price of candy bars
n = number of candy bars.
What is the constant of proportionality (unit rate)?
The constant of proportionality is 1.25
For example, if number of candy bars is 10, find the price
n = 10
p = 1.25n
= 1.25 * 10
= 12.5
P = 12.5
What is the value of 30 minus 2 (7 + 2) minus 1?
11
14
17
19
plus brainlyest and im being times so please hurry
Answers
Answer:
11
Step-by-step explanation:
30-2(7+2)-1
30-2(9)-1
30-18-1
30-19
11
hi everyone i need help
Answers
Answer:
1/9
Step-by-step explanation:
-2/3(-1/6)
1/9
What is the value of 7m – 3n when m = 3 and n = 2?
5
15
24
36
Answers
Answer:
15
Step-by-step explanation:
m = 3
n = 2
7(3) = 21
3(2) = 6
21 - 6 = 15
Explanation: When you substitute in the numbers in place of the variables, the equation becomes, 7(3)-3(2)=? 7(3) which is 7 times 3= 21. 3(2) which is 3 times 2=6. Then the equation becomes: 21-6=15.
LuAnn is playing a math game. She chooses three cards. The value of each of her cards is shown. • First card: -12 • Second card: 3 • Third card: -5 What is the sum of the values of LuAnn's three cards?
Answers
The sum of all the cards of Luann is -14.
One of the four fundamental operations for arithmetic on integers, decimals, fractions, real and complex numbers, as well as in algebraic expressions or on structures related to them, including vector spaces, is sum (also known as addition).
The terms, addends, or summands collectively refer to the numbers or objects that need to be added in general addition; this nomenclature also applies to the summation of several terms. This should be distinguished from multiplied factors.Addition or sum follows the commutative , associative and distributive properties.The given numbers on the cards are given as - 12 , 3 and - 5 .
Therefore the addition or sum is equal to :
-12 + 3 + ( - 5 ) = - 17 + 3 = - 14
Hence the sum of all the cards in LuAnn's card games is -14.
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PLEASE ANSWER QUICKLY
Answers
Answer:
Answers are at the bottom!
Step-by-step explanation:
First answer:The coordinates of the turning point are (-2,-1)
Second answer is (-0.5,5) and (0.5,5)
If i'm wrong please correct me.
Hope this helps!!
como se simplifican las expresiones algebraicas
Answers
Answer:
Para simplificar cualquier expresión algebraica, las siguientes son las reglas y pasos básicos: Elimine cualquier símbolo de agrupación, como corchetes y paréntesis, multiplicando factores. Usa la regla del exponente para eliminar la agrupación si los términos contienen exponentes. Combina los términos semejantes mediante suma o resta.
Find the value of x when 6 - 4x = 6x - 8x + 4. The value of x
Answers
Answer:
x=1
Step-by-step explanation:
Answer:
x = 1
Step-by-step explanation:
Rearrange the equation by subtracting what is to the right of the equal sign from both sides of the equation :
6-4*x-(6*x-8*x+4)=0
Pull out like factors :
2 - 2x = -2 • (x - 1)
Solve : -2 = 0
Solve : x-1 = 0
Add 1 to both sides of the equation :
x = 1
If this was helpful, mark brainliest. Have a beautiful day!
If I am adding one positive number and one negative number, will the answer be positive or negative? What does it depend on?
Answers
It depends on which number has the greatest absolute value.
Think about it as money
If you owe me $10, this is shown as -10
Now if I give you back 2 dollars (+2), How much money do I still owe you.
The equation is -10+2
I still owe you 8 dollars which is portrayed as -8
Hope this helps :)
LAUGH A LITTLE
people tell me to stay away from positive people, why?
because they tested positive for c o v i d
Answers
Answer:
haha
Step-by-step explanation:
Answer:
lol i got a dad joke for you
how can you get a country girl's attention?
Step-by-step explanation:
A tractor
Fill in the table of values using equation y=4x-4
Answers
Answer:
Step-by-step explanation:
A hiker climbed up from the bottom of a mountain. His elevation increased at a rate of 25 feet each hour.Which equation models the change in his elevation at 5 hours? GIVING BRAINLIEST IF FAST AND CORRECT ANSWER!!!!!!!!
Answers
Answer:
D. 5•25=125
Step-by-step explanation:
25 Feet per hour would be 25•5 so D
D. 5 x 25 = 125
It's correct on A P E X
(SUPER EASY) ILL GIVE BRAINLIEST TOO.
just answer all the questions you know.
Answers
Answer: x,y. 2,7, 1,
Step-by-step explanation:
Answer:
5.) (2,7)
6.) 0,3,4,6,8,9
7.) x= -4,-2,1
y=2,-1,1
I hope this is good enough:
In a community garden shown to the right you have at most 44ft
Answers
judy has 30 out of 75 problems. what percentage of the problems does she have left to solve.
Answers
Answer: judy has 45% i think
Step-by-step explanation:
Clea estimates that a glass contains 250.55 mL of water. the actual amount of water in the glass is 279.48 mL. To the nearest tenth of a percent what is the percent error in Clea's estimate?
Answers
WILL REWARD Christina has already spent 2 minutes on the phone, and she expects to spend 2 more
minutes with every phone call she routes. Write an equation that shows the relationship
between the phone calls routed p and the minutes on the phone t.
Write your answer as an equation with t first, followed by an equals sign.
Answers
Answer:
t=2x+ 2
Step-by-step explanation:
x is every phone call 2 is how many minutes she spends on each call The other 2 is the 2 minutes she already spended
Answer:
Step-by-step explanation:
t=2+2p
What is the value of x?
HELP! Please
Answers
I don’t remember what formula this is called but the formula says that all angles in a triangle should add up to 180, so 75+37= 112, 180-112= 68
Answer:
a. 68
Step-by-step explanation:
You just have to subtract these two numbers from 180 because adding all the angles of a triangle the resulta is 180. Subtracting those numbers from 180 will give you the result.
It costs $0.50 to download an individual song and $4 to download an album jada has $15 to spend downloading music how many albums can jada download is she downloads 6 individual songs
Answers
Answer:
3 albums
Step-by-step explanation:
6 x .5 = $3
15-3=12
12÷4=3
Answer:
^^3
Step-by-step explanation: If she has $15 and she has already downloaded 6 individual songs, and they cost .50, that leaves her with $12 to spend, which is 3 albums. Hope this helps!
These two lines are graphs of non-proportional relationships what makes them not proportional
Answers
Answer: b or c
Step-by-step explanation:
I WILL GIVE BRAINLIEST FOR CORRECT ANSWER!!!
Jada fills the bathtub before taking a bath and then allows the water to drain when she is done. The graph below models the number of gallons of water, y, in the bathtub over time, t, in minutes. (look at graph)
Is the number of gallons of water in the bathtub a function of time?
A)Yes because each t value is paired with exactly one number of gallons.
B)Yes because the number of gallons is bounded between y = 0 and y = 36.
C)No because each number of gallons is paired with more than one t value.
D)No because from t = 5 to t = 20 the number of gallons of water is constant.
Answers
A.Yes because each t value is paired with exactly one number of gallons.
Step-by-step explanation:
Yes the number of gallons of water in the bathtub a function of time because each t value is paired with exactly one number of gallons.
Option A
Given :
The graph below models the number of gallons of water, y, in the bathtub over time, t, in minutes.
The number of gallons of water in bathtub depends on the time taken to fill or drain water
For each minutes in x there is one y value
There is no break in the graph . For each x value there is only one value
From this graph we can say that , for each t value (minutes) there is exactly one number of gallons (y value )
So, yes because each t value is paired with exactly one number of gallons.
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Stephen ran a race that was 5 miles long . he ran 1/4 of a mile in 1/8 of an hour . he ran the same pace the entire race , how long , in hour did it take Stephan to run the entire race ?
Answers
Answer:
1/2 hour
Step-by-step explanation:
he ran 1.25 miles in 7.5 mins
so
1.25x=37.5
x=30 MINS
30 mins =.5 hours or 1/2 hours
Problems with Equations:
1
Select the correct answer from the drop-down menu.
The value from the set {10, 11, 12, 13} that makes the equation 2(x - 5) = 12 true is
Answers
Answer:
x = 11
The value "11" makes the equation true.
2 ( x - 5 ) = 12
2 ( 11 - 5 ) = 12
2 ( 6 ) = 12
12 = 12
Step-by-step explanation:
Whats the answer to this?
Answers
Answer:
the third one i think
Step-by-step explanation:
srry if im wrong! hope it helps!
-le reel hoomans person
WILL REWARD What is the equation of the line in point-slope form?
Use the red point in your equation. Write your answer using integers, proper fractions, and
improper fractions in simplest form.
Y-___=___(x-____)
Answers
Step-by-step explanation:
the red point is (4, -5).
so, y - (-5) = -1/7(x - 4)
Topic: coordinate geometry
If you like to venture further, feel free to check out my insta (learntionary). I'll be constantly posting math tips and notes! Thanks!
13) (-4.3) (2,-1)
slope formula
Answers
Answer:
[tex]3 - ( - 1) \div 2 - ( - 4) \\ 3 + 1 \div 2 + 4 \\ 4 \div 6 \\ = \frac{2}{3} [/tex]