Simplify.

A.
B.
C. 6x
D. 12x


Answer: D

Mathematics

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Give an appropriate answer.If f(x, y, z) = exyz find fz(x, y, z).

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Graph the function on a grapher. Then use the grapher to find the x- and y-intercepts. Round to the nearest hundredth if necessary.f(x) = 0.68x2 + 1.57x + 15.76

A. No x-intercepts, (0, 15.76) B. (15.76, 0), no y-intercepts C. (3.80, 0), (-6.11, 0), (0, 15.76) D. (3.80, 0), (0, 15.76)

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Find all possible solutions to the problem.List the 4-digit numbers that can be written using each of the digits 3, 5, 7, and 9 once and only once.

What will be an ideal response?

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Melissa knew that if she flunked mathematics she would be ineligible to play in her team's last five basketball games. When she found out that one of her classmates had been able to change someone else's grade on the school computer, she had this same person change her math grade from F to C.This example of computer abuse was __________ (falsifying information, pirating software, interpreting output, modifying the hardware)

Fill in the blank(s) with the appropriate word(s).

Mathematics