Use a vertical format to add the polynomials.4x3?+ 7x + 9
A. 13x3 + 16x2 + 9x + 3
B. 4x3 + 16x2 + 16x + 3
C. 4x3 + 9x2 + 14x + 12
D. 13x3 + 14x + 12
Answer: C
Mathematics
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Perform the indicated operation.
? 
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B. 
C. 
D. 
Mathematics
Provide an appropriate response.If p is a prime number, is 
in simplified form? Explain.
What will be an ideal response?
Mathematics
Convert the angle to decimal degrees and round to the nearest hundredth of a degree.69°38'42''
A. 69.65° B. 69.61° C. 69.71° D. 69.66°
Mathematics
Solve.A carpeted living room and dining room area measures 35 ft by 12 ft. Mark decides to install wood flooring in the 14-ft by 12-ft dining room. By what percent has he reduced the area that is carpeted?
A. 40% B. 66.7% C. 12% D. 60%
Mathematics