Your weight lifting class cost you a $20 fee up front and $5.50 per class after. Use the graph you made for the equation to approximate the answer to the following question: You went to 15 hours of weight lifting. Approximate the cost, according to your graph?

Question

saifoo.khan · Answer

Seems like someone solved already.. http://openstudy.com/study#/updates/4e8bf06f0b8b543d41feaa25

anonymous · Answer

cost is $C=20+5.5x$ where $x$ is the number of classes. i have no idea how long each class is though

anonymous · Answer

so use this formula (depends on your graph) 20 + 5.5x= n            x= classes, n = cost

anonymous · Answer

THANKS