3. The profit a pretzel vendor earned is proportional to the number of pretzels sold. The equation
represents the relationship between the profit
earned (p) and the number of pretzels (z) sold.
p = 3z
How much profit is earned for each pretzel sold?

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step-by-step explanation:

2 equivalent expressions to represent the area of a rectangle and the top is n-3 and the side is 2

area of the rectangle = length * width

given length = n - 3

width = 2

replace it in the area

so area of the rectangle = (n-3) *2

= 2(n-3)

one of the expression is 2(n-3)

to get another expression we distribute 2 inside the parenthesis

2(n-3) is 2n - 6

so another expression is 2n - 6

two equivalent expression are

2(n - 3)   , 2n - 6

11  

13

15

hope this