Solve and check the linear equation.32 - 2(12 - 9)2 = 54x

A. {6}
B. {0}
C.
D.


Answer: C

Mathematics

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State which type of average, the mean, median, or mode, would be most appropriate in the situation described. Explain your thinking.A state governor is planning a tax cut. A researcher calculates the average amount that will be saved by residents of the state. Which average would best convey the amount that will be saved by most residents of the state?

What will be an ideal response?

Mathematics

Sketch the surface z = f(x,y).f(x, y) = 1 - x - 2y

A.

B.

C.

D.

Mathematics

Solve.Specifications call for drilling a hole with a diameter of 0.432 in. Write this size to the nearest 32nd of an inch. What error is involved in using the fraction rather than the decimal?

What will be an ideal response?

Mathematics

Decide whether the proportion is true or false. = 

A. True B. False

Mathematics