A construction company can remove 7 1 / 2
metric tons of dirt from a construction site in 3 1/8 hours.
What is the unit rate in metric tons per hour?

answer: #1 ads up by 8 and i don't know #2

570, the answer is 570, hope it

a. (14,375+570)(5.3) b. 158,417$

step-by-step explanation:

a. you are basically just setting up the equation. f= amount of debt hence 14,375. g= how much she is borrowing from her parents weekly hence 570 and t= the interest on her debt. creating the equation.

b.   14,375+570= 14,945

      14,945 x 5.3 = 79,208.5

      79,208.5 x 2(years) = 158,417(answer)