Answer:
A
Step-by-step explanation:
So the whole segment TV is made up of TU plus UV. In an equation:

We already know that TV is 32 and UV is 20. Substitute:

Subtract 20 from both sides:

So, the length of TU is 12.
Our answer is A.
And we're done!
Answer:
Substitution, but this system of equations has no solution.
Step-by-step explanation:
2x-4y=10
2y+6=x
----------------
2(2y+6)-4y=10
4y+12-4y=10
12=10
no solution.
Answer:
87.5
Step-by-step explanation:
x=100%
14=16%
(14×100)/16=x
x=87.5
Answer:
x = 5
Step-by-step explanation:
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