Using the indicated slopes of lines L1 and L2, determine whether the lines are parallel, perpendicular, or neither. Assume that the lines are not the same.m1 = - 3, m2 = - 
A. parallel
B. perpendicular
C. neither
Answer: C
Mathematics
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Use algebraic and/or graphical methods to solve the inequality.x3 + 10x2 + 31x ? -30
A. -5 ? x ? -3 or x ? -2 B. x ? -5 or -3 ? x ? -2 C. x ? 2 or 3 ? x ? 5 D. x < -5 or -3 < x < -2
Mathematics
Simplify the expression. Assume that all variables are positive when they appear.
+ 4 - 
A. 7 - 
B. 7
C. 7 - 2
D. 
+ 4 - 
Mathematics
Find the requested angle.The supplement of 159°.
A. 201° B. 21° C. 66° D. 111°
Mathematics
Find the vertical asymptote(s), if any, of the graph of the rational function. h(x) = 
A. x = 4, x = -3 B. x = -4 C. x = 10, x = -10 D. y = 4, y = -3
Mathematics