A rectangular picture frame has a perimeter of 58 inches. The height of the frame is 14 inches. What is the width of the frame?

15

Step-by-step explanation:

14+14=28

58-28=30

30/2=15

Step-by-step explanation:

the perimeter of the rectangle is in this case

P=2h+2w

58=2(14)+2w

58=28+2w

58-28=2w

30=2w

w=30/2=15

look at the picture.

y-intercept for the function on a picture is 4 → point (0, 4).

y-intercept for the function

is for x = 0. substitute:

y-intercept is 8 → point (0, 8).