Simplify and add or subtract wherever possible.6 + 5

A. -16
B. -64 
C. 16
D. 64 


Answer: D

Mathematics

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Write the first four terms of the sequence.an = 

A. 5, 10, 
B. 1, 32, 
C.
D.

Mathematics

Solve the problem.The table lists the number of persons voting in an election by election year and sex, for a small community. Let this table be a partial numerical representation of a function f, where   computes the number of persons who voted in the year x whose sex is y. Evaluate  Interpret the result.

A. f(1964, Female) = 746 The number of females who voted in 1964 was 746. B. f(1964, Female) = 885 The number of females who voted in 885 was 1964. C. f(1964, Female) = 15 The number of females who voted in 1964 was 15. D. f(1964, Female) = 704 The number of females who voted in 1964 was 704.

Mathematics

Solve the equation using the multiplication property of equality.8x + x = 90

A.
B.
C. {9}
D. {10}

Mathematics

Multiply.(x + 7)(x3 + 9x - 8)

A. x4 + 7x3 + 9x2 + 71x + 56 B. x4 + 9x2 - 8x + 7 C. x4 + 7x3 + 9x2 + 55x - 56 D. x3 + 16x2 + 55x - 56

Mathematics