Evaluate the factorial expression.

A. 1
B. 7
C. 42
D. 210


Answer: C

Mathematics

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Graph the system of inequalities.2x + 3y ? 6 x - y ? 3 x ? 1 

A.

B.

C.

D.

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Graph the inequality. ? 1

A.

B.

C.

D.

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Solve the problem.Michael's weekly pay is given by the expression:   where s is the amount of sales he produces during the week. If Michael's pay is $486, what amount of sales did he produce?

A. $337 B. $933 C. $1283 D. $1983

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