Machine makes 12. 75 ounces of popcorn in three minutes machine be makes 18 ounces of popcorn in four minutes if each machine makes popcorn for 10 minutes will there be enough popcorn for 89 ounce bags

i believe it is c.y = 9x

rise over run. 9 units up over 1 unit right or 9/1

to find the perimeter of the rectangle this is the expression:

x-9+x-9+3x-4+3x-4=138

if we simplify it:

8x-26=138

remember, 138 is what it all adds up to

the length is 11.5cm

the width is 57.5cm

the area is 661.25cm^2

the answers might not be correct use at own risk