Select the expression that is equivalent to 2x++11x-21 for x # -3.
x+3
OA) 2x + 5 -
x+3
O B) 2x + 17
20
x+3
O C) 2x + 17+
36
x+3
OD) 2x + 5 - 36
x+3

the answer is 37

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

19

step-by-step explanation: