SOLUTION: Mandy works part-time to earn money for a trip. The amount she saves after working x hours is given by the equasion y=7.5x+40. How much does mandy earn per hour?

Algebra ->  Test  -> Lessons -> SOLUTION: Mandy works part-time to earn money for a trip. The amount she saves after working x hours is given by the equasion y=7.5x+40. How much does mandy earn per hour?      Log On