Jamie's father has asked him to paint the fence around their home. if the fence is 119.5 yards long, and jamie can paint an average of 4.78 yards of the fence per hour, how many hours will it take for jamie to finish painting the fence?
21
22
23
24
25

exa:

)

3+11

14

step-by-step explanation:

from this example, we can see that subtracting with integers is the same as adding the opposite. we can solve using a number line or by using the saying "keep, change, change" to us solve. it is important to remember that we can subtract a negative and end up with a larger number than we started with.

$9.89

step-by-step explanation:

9.90 = p x .06 x .25 (3/12 changed to a decimal)

9.90 = p x 0.015

9.90 - 0.015 = p

9.89 = p