Measure rectangular window to find out how much plastic he would need to cover the window measure 5‘6" by 2‘9" about how many square inches of plastic does where in need to cover the window

2178 square inches

Step-by-step explanation:

5'6" means 5 feet and 6 inches.

1 foot = 12 inches, that means that you have 66 inches ((5*12) + 6).

2'9" are 33 inches.

The area of a rectangle is given by: A=L*W, then we have: A = 66 inches * 33 inches.

A=2178 square inches.

slope = -1/4, y-intercept = 50

Step-by-step explanation:

x=0 y=50

x=100 y= 25

y= mx+b

b= 50

25= 100 m +50

100m = - 25

m= -1/4

where m is the slope and b is the y intercept