Simplify, where possible.-4(9m - 3)
A. -36m - 3
B. -36m + 12
C. 12m - 36
D. -36m - 12
Answer: B
Mathematics
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A. -12
B. - 
C. - 
D. - 
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A. 1 B. 0 C. 2 D. ?, for all x
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Determine whether the pair of lines is parallel, perpendicular, or neither. 9x + 3y = 1227x + 9y = 38
A. parallel B. perpendicular C. neither
Mathematics