Chad's bedroom floor is 18 feet long and 12 feet wide. He has an area rug on his floor that is 5 feet long and 3 feet wide. Which statement tells how to find the amount of the floor that is not covered by the rug?

The area of the floor which is not covered by the rug is 201 square feet.

Step-by-step explanation:

length of the bedroom, L = 18 feet

width of the bed room, w = 12 feet

Area of rug = 5 x 3 = 15 square feet.

The total area of the floor,

A =L x w = 18 x 12 = 216 square feet

The are of the room which is not covered by the rug,

= area of floor - area of rug

= 216 - 15 = 201 square feet.

0.32

step-by-step explanation:

2.24/7

x² + 3x + 7 = 0       [ax² + bx + c]

a = 1

b = 3

c = 7

quadratic formula:

    (+/- is this ±)

plug in the numbers into the variables

your answer is a