Preston can paint 375 square feet in 3 hours. At the same rate, how long would it take him to paint 812. 5 square feet?7. 5 hours0. 15 hours1. 4 hours6. 5 hours.

b) 36

step-by-step explanation:

18 times 2 is 36

the answer is 0.3175 hope that you ^w^

also you might actually want to put this picture up if you want people to solve it luckily i remember this question

relating to or denoting a system of numbers and arithmetic based on the number ten, tenth parts, and powers of ten.

it alot will look like this 4.4

correct answer:

b.(19,-2)