May i know how to do this question?

5

Step-by-step explanation:

the original sticker is 10 you sold it for 12 got 2 dollars back then bought it back for 15 so now your negative 3 then you sold it for 20 and now your out the negative

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