Melissa received a $70 gift card for a coffe store. she used it in buying some coffee that cost $7.63 per pound. after buying the coffee, she had $39.48 left on her card. how many pounds of coffee did she buy?

4

Step-by-step explanation:

70 - 39.48 = 30.52

30.52 / 4 = 7.63

or you can do 7.63x4= 30.52

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