SOLUTION: A local cell company charges a monthly fee of $20 and $.05 Per minute for all calls. If you have budgeted $100 each month for your cell phone, what is the greatest number of mi

Algebra ->  Graphs -> SOLUTION: A local cell company charges a monthly fee of $20 and $.05 Per minute for all calls. If you have budgeted $100 each month for your cell phone, what is the greatest number of mi      Log On


   

Question 1064663: A local cell company charges a monthly fee of $20 and $.05 Per minute for all calls. If you have budgeted $100 each month for your cell phone, what is the greatest number of minutes you can use each month without exceeding your budget
Answer by Fombitz(32388) About Me  (Show Source):
You can put this solution on YOUR website!
20%2B0.05%2AM%3C=100
0.05M%3C=80
M%3C=80%2F0.05
Use your calculator for the final answer.