The number of walls, w, that Joe can paint in t hours is given by the equation w=32t−1. Answer the questions below.

How many hours will it take Joe to paint 7 walls?

A

16/3

B

5.7

C

4.8

D

173

We have been given an equation that represents umber of walls, w, that Joe can paint in t hours. We are asked to find the number of hours it will take Joe yo paint 7 walls.

To solve our given problem, we will substitute in our given equation as:

Let us solve for t.

Therefore, it will take hours Joe to paint 7 walls.

a. is correct

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step-by-step explanation: