An electricity company estimates that Daryl will spend £800 on electricity next year. An administration charge of 15% is added.
Daryl wants to pay in four equal instalments throughout the year,
How much should each payment be?

answer:

c. the third graph

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