Amy and her family were traveling during their vacation. At point 1, her watch said 11:15. It took her 80 miles to get to Point 2 at 1:15. Based on this information, what is the unit rate (in miles per hour) of the car?

40 miles per hour

Step-by-step explanation:

From 11:15 to 1:15 it's 2 hours.

They drove 80 miles in 2 hours.

unit rate = speed = distance/time = (80 miles) / (2 hours) = 40 miles per hour

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)