- 9(x + 3) = 27
Apply the Distributive Property and simplify.

4096 bacteria

step-by-step explanation:

6.5

step-by-step explanation:

you said it was in the question

~courtney

b. 1.25 hr

step-by-step explanation:

if you have a constant speed of 60 mph, then you have a ratio between 60 mi. to 1 hr. dividing both sides by 60 we get the ratio

1 mi. to

then mult. both sides by 75 we get the ratio

75 mi. to

simplifying we get

75 mi. to

or 1.25 hr.

b. 153 students do not participate in sports and seventy-five 12th graders were surveyed