Question

Bob's monthly bill is made up of a $10 fee plus $0.05 per minute. Write an expression that represents Bob's monthly phone if he talks for m minute.If Bob talks for 350 minutes,how much will his phone bill be?​

Answer 1

10 + 0.05m; m = 350 minutes

Bob's phone bill will be $27.50

Explanation:

$10 + ($0.05 x 350 minutes) = $27.50