Last year, the temperature in Rochester, NY, dropped from -3 F to -21 F in only 6 hours. if temperature changed by a steady amount during these hours, by how much did it change each hour?

Step-by-step explanation:

The temperature change that occurred was -21 - - 3 = - 18 degrees

This occurred in 6 hours.

-18/6  = - 3

So each hour during the six hours the temperature went down 3 degrees.

- 3

- 6      the first hour

-9       the second hour

-12      the third hour

-15       the fourth hour

-18        the fifth hour

-21        the sixth hour

the answer is mp

step-by-step explanation:

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)