A cell phone company charges $4 per GB beyond 20 GB. The monthly plan is $59.99, and the bill for January is $75.99. How many GB were used in that month?

Question

asked Jul 25, 2021 103k views

2 Answers

Igor Voplov · Answer 1 · 2021-07-28T14:01:31+0000

Answer:

24 GB

Explanation:

Subtract the amount of money that was from the monthly plan:

75.99 - 59.99

= 16

Divide this by 4 to see how many extra GB were used:

16/4

= 4

This means that 4 GB were used beyond 20 GB.

This means 24 GB were used in total