Question

Afamily pays 45 dollars each month for cable television. The cost increases 7%. What is a new monthly cost?

Answer 1

48.15

Explanation:

We need to determine how much the cost goes up

45 * 7%

45 *.07

3.15

The price will go up 3.15

Add this to the old price to determine the new monthly cost

45+3.15

48.15