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Answer:
C. 
Step-by-step explanation:
The function t, where
represents the amount of money Fernando earns given the number of hours, x, he works.
The domain of the function
are all possible values for x.
It is known that Fernando works between 12 and 25 hours each week, so the number of hours, x, he works satisfies the inequality

The answer is 60.
4x + 12 + x + x =180
solve for x. solve for d. Now you can find angle c.
Answer:
-59
Step-by-step explanation:
x=3
y=20
(7*3)-(4*20)
21-80=
-59