Select the equation which represents solving for the variable y. −3x+3y=−21

y=x−7

y=x+7

y=3x−21

y=3x+21

a .4y4

hope this !

the answer would be 150 books

step-by-step explanation:

if you divide 300 by 2 you will get 150

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

idk

step-by-step explanation: