Solve using both the addition and multiplication properties of equality.-
x + 2x =
x + 
A. x = 18
B. x = -
C. x =
D. x = 0
Answer: A
Mathematics
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Find AB.
A. AB is not defined.
B.
C.
D.
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Rewrite with positive exponents, and simplify, if possible.-5/6
A. 5/6
B. 6/5
C.
D. 6/5
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A. (-?, -12] B. (13, ?) C. [-12, ?) D. (-?, 13)
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A. 448z B. 7z4 C. -7z2 D. 7z2
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