posted by Ciara on .
Use the five steps for problem solving to answer the following question. Please show all of your work.
Marissa has budgeted $65 for her monthly cell phone expense. If her plan with her wireless provider is $15 plus $0.25 for each minute, how many minutes can she talk on her cell phone in a month and not exceed her budget?
Ciara -- please use the same name for your posts.