Translate the phrase to an algebraic expression. Use n as the number unless otherwise indicated.the difference of five and a number, increased by nine

A. (5 + n) + 9
B. (5 - n) + 9
C. (5 - n) - 9
D. (9 - n) + 5

Answer: B

Mathematics

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Simplify the polynomial by combining like terms.x2 + x +  + x2 - x - 

A. x2 - x - 
B. x4 + x2 - 
C. x2 + x - 
D. x6 - 

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Find the limit.Letf(x) = 3 andg(x) = 5. Find[f(x) - g(x)].

A. -2 B. 8 C. 3 D. 9

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Write the series with summation notation.3 + 8 + 13 + 18 + 23

A.
B.
C.
D.

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Find the inverse, if it exists, for the matrix.

A.

B.

C.

D.

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