An algebraic expression describes the profit made at a fair from selling t shirts and hoodies. The expression represents the total profit made from selling each type of shirt as well as the one time fee paid for the booth. What is the new of the part of the expression that represents the fee?

answer: the equation matches the regression

step-by-step explanation:

option a is correct.

step-by-step explanation:

scale factor: it is used to find proportional measurements.

proportions means having the same ratio.

scale factor is the ratio of the model measurement to the actual measurement in a simplest form.

or we can say that the ratio of any two corresponding lengths in two similar geometric figures

if the scale factor is more than 1, then it is an enlargement,

if the scale factor less than 1, then it is a reduction.

given the two geometric figure:

by definition of proportions, we have

1) 2/5

2) zero=0/1

3) zero=0/2

4) -4/5

5) undefined=3/0