Question

Gina has 500 minutes of talk time on her cellphone. She uses 30 minutes every time she makes a call. Write an

equation describing the amount of minutes remaining on her phone, m, and the number of calls made, c.

Please help ! I’m trying to finish my math assignment!

Answer 1

m=30c

Explanation:

Given function:

• 500 minutes
• 30 minutes every call

This means:

• 500=m
• 30=30c

Therefore, the equation would be m=30c..