D=− 2 3 D, equals, minus, start fraction, 3, divided by, 2, end fraction Move the dot to -D−Dminus, D on the number line.

The salesperson earns a 5% commission on the first $5,000 she has in sales. the salesperson earns a 7.5% commission on the amount of her sales that are greater than $5,000. this month the sales person had $8,000 in sales. what amount of commission, in dollars, did she earn?