Find the sum or difference. Express the answer reduced to lowest terms and use the denominator given in the first rational expression.
+ 
A.
B.
C.
D.
Answer: A
Mathematics
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Perform the indicated operation(s). Where possible, reduce the answer to lowest terms.
A. 10 B. 8 C. 6 D. 9
Mathematics
Solve for x. Be sure to reduce your answer. Check your solution.-x = -10
A. x = -1 B. x = 0 C. x = 10 D. x = -10
Mathematics
Find the sum.-52 + 27
A. 79 B. 25 C. -79 D. -25
Mathematics
Use the formula A = P(1 + rt) to find the indicated quantity.Allan borrowed $5500 from his father to buy a car. He repaid him after 8 months with interest of 7% per year. Find the total amount he repaid.
A. $5724.58 B. $5885.00 C. $256.67 D. $5756.67
Mathematics