Admission to a theme park is $12. students receive a 10% discount. what is the amount of the discount? how much would a student pay?
a.) $2.00; $10.00
b.) $1.20; $10.40
c.) $1.20; $10.80
d.) $1.20; $9.80

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