Find the value(s) of the variable for which the rational expression is undefined.
A. -7
B. 7
C. none
D. 0
Answer: A
Mathematics
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Solve.
(10x - 20) = 
(12x - 6)
A. 
B. -1
C. 1
D. -8
Mathematics
Write in decimal notation.Six and five hundred sixteen ten-thousandths
A. 6.00516 B. 6.0516 C. .60516 D. 6.516
Mathematics
Factor.y2 - 12y + 144
A. (y + 12)2 B. (y - 12)(y + 12) C. (y - 12)2 D. Not possible
Mathematics
Evaluate the expression, given x = -2, y = 3, and a = -4.6y - 9a2
A. -18 B. 162 C. -54 D. -126
Mathematics