3x1=3
6x2=12
12+3=15
the anser is 15
The width of the rug is 9 feet.
Step-by-step explanation:
Perimeter of rug = 42 feet
Lengths are same in square and rectangle shapes; therefore;
Length of rug = 12 feet
Width of rug = w
Perimeter = Length + Length + Width + Width
Perimeter = 

Dividing both sides by 2

The width of the rug is 9 feet.
Keywords: perimeter, division
Learn more about division at:
#LearnwithBrainly
Answer:
2
Step-by-step explanation:
3 x 2 - 9=15
Answer:
-1
Step-by-step explanation:
Attached is a picture of slope formula:
1) Apply slope formula given two points:
(5--3)/(-2-6)
2) Simplify:
8/-8
3) Divide:
-1
I think 20 Did you try googling it?