Simplify the expression, and combine like terms.2(6x2 + 10y) - (6x2 - 3y)

A. 6x2 + 23y
B. 18x2 + 13y
C. 6x2 + 17y
D. 18x2 + 23y

Answer: A

Mathematics

Write a monomial that represents the described quantity.The area of a parallelogram with height h and base b

A. b + h
B. bh
C. 2b + 2h
D. bh

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Mathematics

Find the first three nonzero terms of the Maclaurin expansion of the given function.f(x) = ln(1 + 3x)

A. 3x - x² + x³ - ...
B. 3x - 9x² + 27x³ - ...
C. 3x - x² + 9x³ - ...
D. 3x + x² + 9x³ - ...

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Mathematics

Simplify the expression. -

A.
B.
C.
D.

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Mathematics

Solve and graph the inequality and graph the solution.4a + 1 ? 5a - 8

A. (4, ?)

B. (-?, 9]

C. (-?, 4]

D. [-9, ?)

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Mathematics