Greg is considering a text message plan that advertises: "A one-time joining fee of $3.00 and $0.08 per message."

Question

1. Write an explicit formula for the text messaging plan. 2.Greg knows he sends and receives about 1800 texts per messages per month. Use an example and other mathematical evidence to show if this is a good deal.

I believe the answer to 1. is: 3+ 0.08. I'm clueless about 2. HELP!

Answer 1

fee=.08m+3.00

fee=.08*1800 + 3=147

Answer 2

Thank you!