uh hi is it ok if someone can do my ixl for me:
When you go on go to math at the top, then seventh grade and scroll and do: CC.8, R.19, and N.2. I WILL MARK BRAINLEST TO WHO EVER GETS DOES IT FIRST AND A SCORE AT 85% or higher. One person at a time or it wont work

its 8

step-by-step explanation:

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

answer: 7 x 2/5 = 2.8 hours, is your answer. your welcome! : 3

step-by-step explanation: first work out how long it took to hose 1/7 of the lawn which is 2/5 hours. times that by 7 to get the whole lawn.

sorry i don't know the other answer. i didn't learn what a proportional relationship is.