Question

Suppose that a cellular phone costs $20 per month with 30 minutes of use included and that each additional minute of use costs $0.50. If the number of minutes you use in a month

Answer 1

A cellular phone costs $20 per month with 30 minutes of use included. Each additional minute of use costs $0.50. To find the total cost for using a certain number of minutes in a month, use the equation: Total cost = $20 + ($0.50 x additional minutes).

Step-by-step explanation:

In this scenario, a cellular phone costs $20 per month with 30 minutes of use included. For each additional minute of use, the cost is $0.50.

To find the total cost for using a certain number of minutes in a month, use the equation: Total cost = $20 + ($0.50 x additional minutes)

For example, if you use 50 additional minutes in a month, the calculation would be: Total cost = $20 + ($0.50 x 50) = $20 + $25 = $45. So, the total cost for using 50 additional minutes would be $45.