What does 1lb of coffee cost if 4lbs cost 10.20

1 lb. of coffee costs $2.55

Explanation:

If 4 lbs. costs $10.20, and you're trying to find what 1 lb. costs, you have to divide $10.20 by 4 lbs. to find the answer.

10.20/4 = 2.55

1 lb. of coffee costs $2.55

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

it would rotate about 180 degrees.