Simplify the product using the distributive property.
(3h - 7 ) ( 3h - 6)
a. 9h² + 3h - 42.
b. 9h² - 3h - 42.
c. 9h²- 39h + 42
d. 9h² + 39h + 42

Aresearch company wants to test the claim that a new multivitamin to improve short term memory. state the objective of the experiment, suggest a population, determine the experimental and control groups, and describe a sample procedure.

Iam a rectangle. my perimeter is 60 feet. how much are do i cover?

At oaknoll school, 90 out of 270 students on computers. what percent of students at oak knoll school do not own computers? round the nearest tenth of a percent.