Find the value of the expression.Let logb A = 4 and logb B = -16. Find logb .

A. - 
B.
C. 20
D. -12


Answer: C

Mathematics

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Perform the indicated operation.-23 + (-4)

A. -19 B. -27 C. 19 D. 27

Mathematics

Find the area of the shaded region.

A.
B. 32
C.
D.

Mathematics

Which reasoning process is shown in the following example?If Mary goes to the mall, she gets ice cream. Mary did not get ice cream. We conclude Mary did not go to the mall.

A. theoretical reasoning B. deductive reasoning C. reasoning by counterexample D. inductive reasoning

Mathematics

Solve the equation for . ? ?

A.
B.
C.
D.
E.

Mathematics