Use the intersection-of-graphs method to approximate the solution to the nearest hundredth.-0.60( - 2x) - 0.50(?x + 3.1) = 8

A. {-16.31}
B. {-32.62}
C. {32.62}
D. ?


Answer: B

Mathematics

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Use either the binomial theorem or Pascal's Triangle to expand the binomial.(4x2 - 1)3

A. 64x3 - 48x2 + 12x - 1 B. (16x4 - 8x2 + 1)3 C. 256x8 + 64x6 - 48x4 + 12x2 - 1 D. 64x6 - 48x4 + 12x2 - 1

Mathematics

Solve.6x2/5 + 11x1/5 + 4 = 0

A. 3, 2
B. - , - 
C.
D. - , - 

Mathematics

Write a word name for the number in the sentence.The holder of the "magic number" 444,222,888,555 (which was generated during a college's lottery for distributing student housing) was eligible to choose from among the best dormitories.

A. Four hundred forty-four million, two hundred twenty-two billion, eight hundred eighty-eight, five hundred fifty-five thousand B. Four hundred forty-four billion, two hundred twenty-two million, eight hundred eighty-eight thousand, five hundred fifty-five C. Five hundred fifty-five million, eight hundred eighty-eight billion, two hundred twenty-two thousand, five hundred fifty-five D. Eight hundred eighty-eight thousand, two hundred twenty-two billion, four hundred forty-four million, five hundred fifty-five

Mathematics

Find the sum.-3 + (-15)

A. -18 B. -12 C. 12 D. 18

Mathematics