Factor completely. If the polynomial cannot be factored, write "prime."x4 - 11x3 + 30x2
A. (x2 - 5)(x2 - 6)
B. x2(x + 5)(x + 6)
C. x2(x - 5)(x - 6)
D. x2(x - 30)(x - 1)
Answer: C
Mathematics
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Solve the equation.-9b + 9 + 7b = -3b + 14
A. 5 B. -9 C. -14 D. 14
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Solve.Suppose 5 cards are drawn from a deck of 52 cards. What is the probability of drawing 5 aces?
A. 
B. 
C. 
D. 
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Multiply and simplify.
? 108x
A. 
B. 
C. 6,804x
D. 
Mathematics
Solve the problem using a system of equations.Chuck and Dana agree to meet in Chicago for the weekend. Chuck travels 180 miles in the same time that Dana travels 165 miles. If Chuck's rate of travel is 3 mph more than Dana's, then at what rate does Chuck travel?
A. 33 mph B. 41 mph C. 31 mph D. 36 mph
Mathematics