grant pays $0.10 per minute plus $5 per month for telephone long distance write an algebraic expression for m minutes of long distance calls in one month

To write an algebraic expression for m minutes of long distance calls in one month, we can use the given information:

Grant pays $0.10 per minute, meaning his cost per minute is 0.10m.
Additionally, he pays $5 per month for telephone long distance.

Adding these two amounts together, we can write the algebraic expression as:
Total Cost = 0.10m + 5

Here, m represents the number of minutes of long distance calls in one month, and the expression calculates the total cost for those minutes, including the fixed monthly fee.

5 + 0.1m =

Jake uses for his Internet service charges $25 a month plus $0.04 for each minute of usage time. Last month his bill was $49. Find the number of minutes that Jake used his Internet last month.