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Scorpion4ik [409]
2 years ago
6

Which situations can be modeled by a linear function?

Mathematics
1 answer:
Elenna [48]2 years ago
8 0

Answer:

A, C, E

Step-by-step explanation:

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Please use the solution below:
Let P = perimeter, A = area
As provided above, a = xy and 
We know that the formula to solve for the perimeter of a rectangle is P = 2x + 2y. Using the given 112m, we can solve the perimeter using the formula:
112 = 2x + 2y
56 = x + y

x = 56-y or y = 56-x
Let's solve the perimeter in terms of y using the formula below:
A = (56-y)(y)
Find the derivative of A = 56-y^2 to get the value of y.
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What is the pennys place in a number?
deff fn [24]
It is 1 because a penny is worth 1 cent.
6 0
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Which intergers in each pair is greater?<br>a.+12 or -21<br>b.+17 or -20​
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If ab= 1 , bc = -9, c =-b and c &lt; -a, what is the value a + b ?
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