Solve the problem.If h(x) = x2 + 8x + 15 , solve h(x) > 0.

A. (-?, -5) or (-3, ?)
B. (-3, ?)
C. (-5, -3)
D. (-?, -5)


Answer: A

Mathematics

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The following table shows some function values. 1.95.17.28.421.66156.06311.04423.36? Which formula below fits these data? ?

A.
B. ?
C. ?
D. ?

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Solve for the specified variable.f = h - 5, for z

A. z = 
B. z = 
C. z = 
D. z = 

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Find the sum.

A. 7.9 B. 6.8 C. 6.9 D. 7.8

Mathematics

Provide an appropriate response.Tell whether the statement is true always, sometimes, or never: A monomial has no coefficient.

A. Never B. Sometimes C. Always

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