Answer:
Riley rakes 1/4 of the lawns per hour.
Step-by-step explanation:
It is given that,
Riley rakes 1/6 of a lawn in 2/3 hour.
We need to find how many lawns can Riley rake per hour.
In 2/3 hour Riley rakes 1/6 of a lawn
In 1 hour Riley rakes 
= 1/4 of a lawn.
Hence, Riley rakes 1/4 of the lawns per hour.
Answer:
Here it is. The table is on the first one at the bottom.
Step-by-step explanation:
1. Solve the bracket 4×x and 4 × -7
4x-28=2x-6
2. Get the x on one side and the numbers on the other so: first +28
4x=2x+22 now -2x
so 2x=22 and now you only need to divide into 2
x=11
-9 because 2+7=9 so the negative part oh then must be -9
