Simplify.12 ? 12 - (9 - 6) ÷ 3 - (10 - 9) 

A. 142
B. 124
C. 37
D. 46


Answer: A

Mathematics

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A number is given in scientific notation. Write the number in decimal notation.There are 2.909 × 104 miles of highways, roads, and streets in a certain state.

A. 2,909,000 B. 29,090 C. 2909 D. 290,900

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Identify the equation as either an identity or not.tan ? + cot ? = 2 csc 2?

A. Not an identity B. Identity

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Simplify. ? 

A.
B.
C.
D.

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Evaluate the limit based on the graph of f shown.f

A. 0 B. -? C. -2 D. ?

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