Question

A plumber uses the expression 48 + 25h to determine the number of dollars to charge each customer. If h = 4, how much does the customer pay?

52 dollars
73 dollars
100 dollars
148 dollars

Answer 1

The answer is 148 dollars

Explanation:

Answer 2

You just need to substitute 4 in for h.

So 48 + 25(4) = 48 + 100 = 148