Answer:
Length = 7 Width = 2
Step-by-step explanation:
L = Length
W = Width
L=9w-11
2L+2W=18
2(9W-11) + 2W = 18
18W - 22 +2W = 18
20W -22 = 18
20W = 40
W = 2
L = 9(2)-11
L=18-11
L=7
Answer: The string of lights will have to be 144 inches long
Step-by-step explanation:
Answer:
28 in²
Step-by-step explanation:
Answer:
x + 3 is the factor of given expression !!!
Step-by-step explanation:
here's the solution in attachment.