Two statements are listed in which p, q, and r represent propositions. Are the two statements logically equivalent?not (p or q); (not p)and (not q)

A. Yes
B. No


Answer: A

Mathematics

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Add or subtract the rational expressions. Reduce to simplest terms. + 

A. 1
B.
C.
D.

Mathematics

Translate the word phrase into an algebraic expression. Explain what the variable represents.A woman's weight increased by 37

A. 37 - w, where w represents the woman's weight
B. w - 37, where w represents the woman's weight
C. w + 37, where w represents the woman's weight
D. , where w represents the woman's weight

Mathematics

Minimize subject to the given constraints. ? ?

A.
B.
C.
D.
E. none of these

Mathematics

Use the order of operations to simplify the expression. ? 

A. 1
B. 3
C.
D.

Mathematics