Which of the following equations have the correct solution? select all that apply.
o 2x + 5 = 19; x 7
o 3+ x + 2 - x = 16; x = 3
o **2 = 2; x = 8
0 6 - 2x - 8; x=7
o 14 = -x + 5; x = 18

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?