Anyone understand how to do both of these?

for the first one set 3y+y=180 and y+x=180

the second one set w+y=180, 42+x=180, y+20=180, and 87+v

henry ordered 5 large pizzas

step-by-step explanation:

sorry no step by step

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