Answer:
xy represents the diameter
The difference between -8 F and 14 F is 22 F.
Steps:
6 1/4 - 4 3/15 can also be written as 25/4 - 23/5
The LCD of 4 and 5 is 20.
That gives us 125/20 - 92/20.
Now, just subtract the numerators (leave the denominators the same).
That brings us to 33/20, which can be simplified to 1 13/20
Final Answer:

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<u><em>*Please mark brainliest if that helped!*</em></u>
Answer:
12
Step-by-step explanation:
Combine like terms *-12x and 12x*
-12x and 12x cancel each other out, therefore your x is gone.
That being said, your answer is 12.
You can set up an equation to figure this out.
-152+x=12
Add 152 to both sides and you get:
x=164