75. Simplify the expression: - 2x (4x^2 - 5x + 3)

-8x^2 + 10x - 6

8x^3 - 10x^2 + 6x

-8x^3 + 10x^2 - 6x

-8x^3 - 5x + 3

Ally needs 65 cm of fabric for the pillows she is making. The fabric cost $4.20 for meter and the stuffing for the pillow cost $.79. How much will it cost to make the pillow?

Compute how many 7-digit numbers can be made from the digits 1,2,3,4,5,6,7 if there is no repetition and the odd digits must appear in an unbroken sequence

35 x 2/7 14, 5, 7, 10,

Find the first five terms of the geometric sequence whose constant ratio is - 5 and whose first term is 6.

Write 8 square root of z to the 3 in exponential form

Let f (x) = 2x-5 and g (x) = 7x-3. what is (f (g (x))

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Which of the following values is equal to - (-3.7) ? - 3.7, 0, 3.7, 4

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A Pentagon has three angles that are congruent and two other angles that are supplementary to each other. Find the measure of each of the three congruent angles in the Pentagon