Find the LCD. Do not combine fractions.
, 
A. 2(x - 1)(x + 2)
B. 2(x - 1)(x - 2)
C. 2(x + 1)(x - 2)
D. 2(x + 1)(x + 2)
Answer: D
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Find an equation for the line that passes through the given point and satisfies the given conditions.P = (-9, 2); parallel to v = -4i - 5j
A. y - 2 = - 
(x + 4)
B. -4x - 5y = 26
C. -4x - 5y = 41
D. -5x + 4y = 53
Sketch the subset on the real number line, and state whether the interval is bounded or unbounded. ? (-2, 2] ?
A. 
The interval is unbounded.
B.
The interval is unbounded.
C.
The interval is bounded.
D.
The interval is bounded.
E.
The interval is unbounded.
Write a numerical expression for the phrase and simplify it.The sum of 7 and -7, decreased by 8
A. [7 + (-7)] + 8; 8 B. [7 - (-7)] - 8; 6 C. [7 + (-8)] + 7; 6 D. [7 + (-7)] - 8; -8
Write the expression in the standard form a + bi.8i + (-6 - i)
A. 6 - 9i B. -6 + 7i C. -6 + 9i D. 6 - 7i