Question

A phone company offers two packages of service. Package A is $45.00 per month with an additional charge of $0.15 per minute for long distance. Package B is $65.00 per month with an additional charge of $0.10 per minute for long distance. How many minutes have to be used for the costs of both plans to be the same?

40
400
60
600

Answer 1

45 + .15x = 65 + .1x

.05x = 20

x = 400

Answer 2

Thank you very very much

Answer 3

You're welcome.