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RULES:
be the FIRST to answer
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10pts
BRAINLIEST if correct

QUESTION:
Which of the lists below contains like terms only?
2x , -3x2 , -x y , 1/x
- x , 3 x , 4
-x , x , 4x , 0.2 x , (1/4) x
x , -3 , 99 x , 9

i dont know sorry

step-by-step explanation:

the smallest possible measurement of the width is 14 feet

step-by-step explanation:

let's assume length of parallelogram is 'l'

width of parallelogram is 'w'

the perimeter of a parallelogram must be no less than 40 feet

so, we get

we are given

length of parallelogram is 6 feet

so,

l=6

we can plug it

now, we can solve for w

subtract both sides by 12

divide both sides by 2

and we get

so,

the smallest possible measurement of the width is 14 feet

you can't solve x because it is 2 linear equation and you only have one equation