Solve the equation.
+ 
= -1
A. - 
B. 5
C. ?
D. 0
Answer: C
Mathematics
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A. False B. True
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Factor when possible.81 - x2
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Solve.Peter went shopping for CDs with $100 in his wallet. He bought two CDs for $7.99 each, three for $11.99 each, and one for $14.99. Sales tax was included in the prices. After paying cash for the purchases, how much did he have left from the $100?
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Mathematics