With g=3
Just replace every g with a 3.
So the equations becomes:
12g·(9÷g)=12(3)·(9÷(3))
This can also be written in the form:

Cancelling out the 3's:
12·9=108
Using a graph tool
see the attached figure
the answer is the option
<span>a 90° clockwise rotation</span>
2/5=0.4
a. 5/2=2.5
b. 4/8=0.5
c. 13/32.5=0.4
d. 18/21=0.857
Answer: Option <span>c. 13 cups juice to 32.5 water</span>
Final Answer: 
Steps/Reasons/Explanation:
It is common addition and subtraction because they all have w after the number. This means they are the same variable. A plus minus (+-) would be a minus (-).
Question: Simplify the expression:
.
<u>Step 1</u>: Simplify.

<u>Step 2</u>: Simplify.

~I hope I helped you :)~
9/20, i have an app called fraction calculator. works great