Simplify the expression using the order of operations.5 -  2

A. -42
B. -44
C. -46
D. 42


Answer: B

Mathematics

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Solve the equation.2z2 + 2 = 100

A. {±8} B. {7} C. {±7} D. {50}

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List the improper fractions in the group.,  ,  ,  ,  

A. ,  ,  
B. ,  ,  ,  ,  
C. ,  
D. ,  ,  ,  

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

A.

B.

C.

D.

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Graph the solution set of the system of inequalities.

A.

B.

C.

D.

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