Yvonne's cell phone plan gives her a maximum of 200 minutes each month suppose yvonne's calls average 7 minutes. what is the maximum number calls she can make each month?

Onnie is considering doing some long term investing with money that she inherited. she would like to have $50,000 at the end of 30 years. approximately how much money would lonnie need to put into an account earning 6% interest compounded annually in order to meet her goal?