Add the polynomials.(9x + 5) + (5x - 9)
A. 10x2
B. 10x
C. 14x2 - 4
D. 14x - 4
Answer: D
Mathematics
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Find the product. Write the answer in standard form.(8 - 5i)2
A. 39 - 80i B. 89 - 80i C. 89 + 80i D. 39 + 80i
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Write the fraction in simplest form using the method of your choice.
A. 6
B. 
C. 
D. 
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Write the phrase as a variable expression. Use x to represent "a number."24 subtracted from a number
A. x - 24 B. 24x C. 24 - x D. 24
Mathematics
Find an equivalent expression without parentheses.-(-2.5x + 20.6y + -46z - 
w)
A. 2.5x - 20.6y + -46z - 
w
B. -2.5x - 20.6y + -46z + 
w
C. -2.5x + 20.6y + 46z - 
w
D. 2.5x - 20.6y + 46z + 
w
Mathematics