Randis school requires that there are 2 adults chaperones for every 18 students when the students go on a field trip to the museum. if there are 99 students going to the museum, how many adult chaperones are needed?

f(x) is going down by 4

step-by-step explanation:

(its either that or its going left by 4)

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