Multiply to find the exact answer. Express the answer as a whole or mixed number when possible and simplify.4
? 5 ? 
A. 20
B. 20
C. 9
D. 12
Answer: D
Mathematics
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Graph the solution of the rational inequalities on a number line and write the solution in interval notation. 
? 0
A. (-?, 7) ? [8, ?)
B. [7, 8]
C. (7, 8]
D. (-?, 8]
Mathematics
Write in decimal notation.7.45 × 10-4
A. 0.0000745 B. 0.000745 C. 0.00745 D. -745,000
Mathematics
Decide whether or not the ordered pair is a solution of the system.(3, 4)x + y = 1x - y = -7
A. Yes B. No
Mathematics
Expand the expression using the Binomial Theorem.(2p3 + 4)5
A. 32p5 + 320p4 + 1280p3 + 2560p2 + 2560p + 1024 B. 32p15 + 320p12 + 1280p9 + 2560p6 + 2560p3 + 1024 C. 32p8 + 320p7 + 1280p6 + 2560p5 + 2560p4 + 1024 D. 32p10 + 320p8 + 1280p6 + 2560p4 + 2560p2 + 1024
Mathematics