Which phrases describe the expression x - 21? 1. 21 less than a number
2.Subtract a number from 21
3.Kayla had x cards and lost 21.
4.Kayla lost x cards of the 21 she had.
5.The difference between a number and 21.

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

its kind of blurry. can you put a clearer pic?

step-by-step explanation: