Simplify the expression. +  ? 

A.
B.
C.
D.


Answer: B

Mathematics

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Evaluate the expression.

A. -2 B. 2 C. 3 D. -18

Mathematics

Provide an appropriate response.Personal checks and some business checks have a line called a , which provides space for the maker to describe what the check is for.

A. check register B. check stub C. signature card D. memo

Mathematics

Determine if the type of relation is linear, nonlinear, or none.

A. nonlinear B. none C. linear

Mathematics

Write the expression in standard form.

A.  + i
B.  - i
C.  + i
D.  + i

Mathematics