Evaluate the expression. Write answer without exponents.-20

A. -1
B. -2
C. 1
D. 0

Answer: A

Mathematics

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Determine which numbers in the set are whole numbers. 9, -7, 0, , -15, 20, 

A. 9, 0, , 20
B. 9, 0, 20
C. 9, 0, , 20, 
D. 9, -7, 0, -15, 20
E. 9, 20

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Write the numeral as a Roman numeral.1657

A. MCDLXV B. MDCLXII C. MMDCLXII D. MDCLVII

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Mathematics

Provide an appropriate response.What are the advantages and disadvantages of the quadratic formula as a method of solving quadratic equations?

What will be an ideal response?

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Mathematics

Solve the equation. Give an exact solution.e5x = 2

A. e
B. 5 ln 2
C.
D.

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Mathematics