Solve the inequality and graph. Express your answer in interval notation.-3(3x - 2) < -12x - 21
A. (-9, ?)
B. [-9, ?)
C. (-?, -9]
D. (-?, -9)
Answer: D
Mathematics
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A. 
B. 
C. 
D. 
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A. x2y5 B. xy C. x2y2 D. xy5
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Multiply and express the product in lowest terms.
? 
A. 
B. 
C. 
D. 8x3y
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Represent the vector in the form v = ai + bj whose magnitude and direction angle are given.
= 7; ? = 0°
A. v = 7j B. v = -7j C. v = 7i D. v = 7i + 7j
Mathematics