3(28)+(3)2= ? (30) i need now what does the question mark equal

3

Step-by-step explanation: Okay the question mark is a variable, you are trying to figure out what number is the question mark to do this you...

First find out what 3(28) + 3(2) is and that should be 90.

You are basically using this formula yes, you might not understand but I will give you your answer.

90 = 30x

You divide 90 by 30 and get 3 as the question mark or x.

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

3100

step-by-step explanation: