Answer:
3x+3x=6x+7=13+4x=17+5=22-8=17
Step-by-step explanation:
Just add them all and minus
Answer:
B. 5 3/4 feet
Step-by-step explanation:
33 sq ft is the total area so you need the side lengths, its a square rug, so you just square the number
sqrt 33 = 5 3/4
Answer:
Length: 20, Width: 14
Step-by-step explanation:
(x-12)(x-18)
x^2-30x+216=280
x^2-30x-64=0
x=32,-2
Plug 32 into x, and see if it equals 280
Is one of the answer choices -42, because that would be my answer.
