Question

This equation shows how the money Morristown Middle School spends on workbooks is related to the total number of workbooks they buy.

d = 40t

The variable t represents the number of workbooks bought by the school, and the variable d represents the total cost of those workbooks. How much would it cost Morristown Middle School to buy a total of 2 workbooks?

Answer 1

$80

Explanation:

We know that d = 40t and t = number of workbooks bought by the school

Plug in t with 2

d = 40(2)

d = 80