Solve the equation. +  = 4

A. {, -2}
B. {2, -2} 
C. {0} 
D. {-2} 


Answer: D

Mathematics

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Rationalize the denominator. Simplify, if possible.

A.
B.
C.
D.

Mathematics

Construct a truth table for the statement.r ? ~p

A.

TTF
T F F
F T T
F F T
B.
TTF
T F T
F T T
F F T
C.
TTT
T F T
F T F
F F F
D.
TTT
T F F
F T T
F F T

Mathematics

Multiply.-1(-8)(-2)(8)(-5)(-1)(-1)

A. 662 B. 640 C. 128 D. -640

Mathematics

Write a word name for the number in the sentence.The volume of water in Lee's bottle is 6.763 liters.

A. Six and seven hundred sixty-three millionths B. Six and seven hundred sixty-three thousandths C. Six and seven hundred sixty-three hundredths D. Six and seven hundred sixty-three tenths

Mathematics