Melissa earns a 2% commission on the first $750 of sales she makes each week. She earns a 3% commission on the amount of her sales that are greater than $750 each week. Melissa earned $37.50 in commissions last week. Which equations correctly calculate how much money in dollars, x, Melissa made in sales last week?

Select all that apply.

0.02(750)+0.03(750−x)=37.5

0.03(x−750)=37.5−15

15+0.03x−22.5=37.5

0.02(750)+0.03(x−750)=37.5

15−0.03x+22.5=37.5

0.03(750−x)=37.5−15