Answer to Question #46148 in Math for mari

Question

Adriana earns 5% commission on her sales up to $25 000 , 5.5% on any sales between $25 000 and $35 000 , 6% on any sales between $35 00 and $45 000 , and 7% for any sales over $45 000. Draw a graph to represent how Adriana's earning depend on her sales. what sales value does she need to ear $2000?