Use the order of operations to simplify the expression.7 ? 32 - 
A. 8
B. 62
C. 20
D. 63
Answer: B
Mathematics
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Simplify. Assume that no radicands were formed by raising negative quantities to even powers.
A. 
B. 
C. 21
D. 
Mathematics
Factor when possible.4x2 + 49
A. (2x + 7)2 B. (2x + 7)(2x - 7) C. (2x - 7)2 D. Prime
Mathematics
Calculate the simple interest and the final balance. Round to the nearest cent, if necessary.
A. Interest: $165.00; Final Balance: $440.00 B. Interest: $125.00; Final Balance: $400.00 C. Interest: $154.50; Final Balance: $429.50 D. Interest: $145.00; Final Balance: $420.00
Mathematics
Provide an appropriate response.If k represents any positive integer, what is true about the answer you get 
What will be an ideal response?
Mathematics