Mai wants to save $500 to buy a TV. She saves $17 each week. The amount, A (in dollars), that she still needs after W weeks is given by the following function.

A (w)=500-17w

Answer the following questions.

1. How much money does Mai still need after 5 weeks?
2. If Mai still needs $194, how many weeks has she been saving?

Mai wants to save 500 to buy a TV She saves 17 each week The amount A in dollars that she still needs after W weeks is given by the following function A w50017w class=