Perform the indicated operation.7(-7)
A. -49
B. -59
C. 59
D. 49
Answer: A
Mathematics
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Use the rules for exponents to rewrite the expression and then evaluate the new expression. 
A. -14 B. -5 C. 0 D. 1
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Convert the numeral to a numeral in base 10.647
A. 322 B. 448 C. 46 D. 70
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Solve the problem. A particular vitamin comes in 600 milligram tablets. Convert this to ounces. Round answer to the nearest thousandth, if necessary. 
A. 0.212 oz B. 0.273 oz C. 0.021 oz D. 17.01 oz
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For the measured quantity, state the set of numbers that is most appropriate to describe it. Choose from the natural numbers, integers, or rational numbers.The number of cars sold in an average month at Bob's Auto Sales
A. Rational numbers B. Natural numbers C. Integers
Mathematics