Multiply.(x - 4)(7x2 + x + 9)
A. 7x3 - 27x2 + 13x - 36
B. 7x3 + 27x2 + 5x - 36
C. 7x3 - 29x2 + 5x - 36
D. 7x3 - 27x2 + 5x - 36
Answer: D
Mathematics
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Simplify.
÷ 6 ? 
? 
A. 0.259
B. 
C. 189
D. 
Mathematics
Subtract.5 - 3
A. 1 B. 4 C. 3 D. 2
Mathematics
Solve the problem.BT&T charges $0.30 for the first minute and $0.26 for each additional minute for a long-distance call. How much will a 5 minute long-distance call cost?
A. $1.50 B. $1.30 C. $0.22 D. $1.34
Mathematics
Select the first five terms of the sequence. (Assume that n begins with 1.)
?
?
A. 
?
B.
?
C.
?
D.
?
E.
?
Mathematics