Sheila is climbing on a ladder that is attached against the side of a jungle gym wall. She is 4 feet off the ground and is 3 feet from the base of the ladder, which is 15 feet from the wall. How high up the wall is the top of the ladder?

15 feet high

Step-by-step explanation:

Sheila - 4 feet off the ground, 3 feet horizontally form the base of the ladder.

ladder - 15 feet from the wall. 

4 : 3 = x : 15

4x15 = 4x

60 = 4x

60/4 = 4x/4

/4

15 = x

The top of the ladder is 15 feet high.

the answer is a

step-by-step explanation:

39.00 x 24 = total installment price

carrying installment price - cash price

needed to save the .00/

b. would be the answer : )

step-by-step explanation:

step 1: add -16x to both sides.

16x−4y+−16x=64+−16x  

−4y=−16x+64

step 2: divide both sides by -4.

−4y /-4 = -16x + 64/-4

answer:   y=4x−16

hope i'm right