Multiply and simplify.-40 ? 
A. - 20
B. -25
C. - 
D. - 
Answer: B
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Determine whether any of the listed candidates has a majority.Four candidates running for congress receive votes as follows:Alberts: 44,935, Brown: 12,255, Cassimatis: 32,680, D'Amico: 28,595
A. Yes B. No
Multiply.(9)(3)(6)(7)
A. 169 B. 162 C. 1134 D. 25
Multiply by using the rule for the square of a binomial.(3 - 8x)2
A. 64x2 - 9 B. 8x2 - 9 C. 8x2 - 48x + 9 D. 64x2 - 48x + 9
Solve the problem.The population size of a culture of bacteria doubles every day such that its size is modeled by the sequence 
where n is the number of the day just beginning. Find the size of the culture at the beginning of the third day and the size of the culture originally.
A. 280 bacteria; 70 bacteria originally B. 280 bacteria; 35 bacteria originally C. 560 bacteria; 70 bacteria originally D. 560 bacteria; 140 bacteria originally