Question

word problems HELP

Answer 1

First, we look at how much she went over on her plan. 480-250 = 230 minutes. We know she is going to get charged $0.21 PER minute she goes over. The word "per" means that we're going to multiply.

0.21*230 = $48.30 for just her overages. But we also have to factor in the fact that she gets charged $35.99 per month no matter how much she goes over. So we add $35.99 to her bill to get her final charge.

Answer 2

84.29