Solve the equation by completing the square.x2 + 16x + 53 = 0
A. -8 ± 
B. -16 + 
C. 8 ± 
D. 8 + 
Answer: A
Mathematics
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Determine if the complete graph represents a function that is even, odd, or neither.
A. odd B. even C. neither
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Perform the operation. Write the answer as a mixed number.-13 - 
A. 4
B. -5
C. 21
D. -4
Mathematics
Solve the problem.The list price of a car is $15,319. The manufacturer offers a rebate of $747. What is the final price of the car?
A. $15,966 B. $14,572 C. $16,066 D. $14,472
Mathematics
Solve the exponential equation. Express the solution set in terms of natural logarithms.4x+4 = 52x+5
A. 
B. {ln 5 - ln 4}
C. {7 ln 5 - 5 ln 4}
D. 
Mathematics