You and 3 friends are going to great mountain park. the park has 3 water rides. the coaster, slide, and drop cost $5.50, $2.00, and $6.50, respectively. your group plans to ride each water ride once. how much change will you get back from a $100 bill?

5x+40

5(x + 8)

7x - 49

7(x - 7)

18x + 9

9(2x + 1)

15x - 10

5(3x - 2)

step-by-step explanation:

for number one all you have to do is factor 5 out of 5x + 40

for number 2 factor 7 out of 7x - 49

for number three factor 9 out of 18x + 9

for number four factor 5 out of 15x - 10