Use the matrix tool to solve the system of equations. choose the correct ordered pair.5x - 4y = 28 7x + 5y = 18
a.(4, -2)
b.(3, -1)
, 4)
, 3)

idk

step-by-step explanation: i just don't

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

too hard the other guy did it

step-by-step explanation: