Use the distributive property to rewrite the algebraic expression without parentheses. Then simplify the result, if possible.3(x + y)
A. 3xy
B. 3x + y
C. 3x + 3y
D. 3x - 3y
Answer: C
Mathematics
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Find the area.
A. 578 in.2 B. 646 in.2 C. 739.5 in.2 D. 1479 in.2
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Use a graphing utility to graph the inequality.2x + y - 3 ? 0
A. 
B. 
C. 
D. 
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Find the magnitude of the vector.
; G(-1, -6), H(9, 3)
A. 
B. 181
C. 
D. 19
Mathematics
Solve the problem.The number of non-text books read by college students ranges from 9 to 55. Using B as the variable, write an absolute value inequality that corresponds to this range.
A. 
? 32
B. 
? 23
C. 
? 9
D. 
? 46
Mathematics