Step-by-step explanation:

1. Add 5 to both sides.


2. Divide both sides by 2.


3. Take the square root of both sides.
![\sqrt[]{(x+\frac{3}{4})^2 } =\sqrt[]{64}](https://tex.z-dn.net/?f=%5Csqrt%5B%5D%7B%28x%2B%5Cfrac%7B3%7D%7B4%7D%29%5E2%20%7D%20%3D%5Csqrt%5B%5D%7B64%7D)

4. Subtract
from both sides.





Answer:
Your bicycle has 22 gears.
Step-by-step explanation:
The number of gears in the bycicle is the number of combinatiors of a front sprocket and a rear sprocket.
For each front sprocket, there are 11 rear sprockets. There are 2 front sprocts.
So, the number of gears that your bicycle has is
2*11 = 22.
12 - 5.25 = 6.75
The other piece is 6.75 inches long
Answer:

Step-by-step explanation:
Given

See attachment for distribution
Required

This is calculated as:

Using the data on the frequency distribution table, we have:


The answer to <span>9y - 11=7 is y equals 2</span>