Answer:
He made $25,000 in total. A 10% is 1 tenth of the total. so multiply 2500 by 10.
Step-by-step explanation:
2250
ion
7.2 / (-8.1) / (-3.7) = Positive
A = (-7.2) / (-8.1) / (-3.7) = Negative
B = (-7.2) / (8.1) / (3.7) = Negative
Hence the answer is C, none of the above.