The table below shows the scores of a group of students on a 10 point multiple choice placement test.
The total number of students taking the test is

A. 30.
B. 52.
C. 8.
D. 180.
E. none of these


Answer: A

Mathematics

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Perform the indicated operations. Express the answer as a single polynomial in standard form.6x(3x - 4)

A. -6x2 B. 18x2 - 4x C. 18x2 - 24x D. 3x2 - 24x

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Solve the equation by first clearing the fractions.- x + 2x = x + 

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

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Graph the function.y = -

A.

B.

C.

D.

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Find the area of the figure. Use 3.14 for ?. Round your answer to the nearest tenth.

A. 635.7 in.2 B. 553.7 in.2 C. Not enough data D. 777.4 in.2

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