Use the distributive property to write an equivalent expression.4(9x + 9)
A. 9x + 36
B. 36x + 36
C. 36x + 9
D. 324x
Answer: B
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A. 6 hr B. 15 hr C. 3 hr D. 9 hr
Graph the system of inequalities.3x - 2y ? -6x - 1 < 0
A. 
B. 
C. 
D. 
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A. 
B. 
C. 
D. 
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A. 
B. 
C. 
D. 