Use the prime factorization method to find the LCM of the variable expressions.15mn and 25m2n
A. 375m2n
B. 75mn
C. 75m2n
D. 375mn
Answer: C
Mathematics
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Subtract.
A. 80,532 B. 80,616 C. 80,612 D. 85,616
Mathematics
Solve the problem.A retailer knows that n games can be sold in a month at a price given by P(n) = 
, in dollars per game. Assume that he buys each game for 
and sells every one that he buys. If he wishes to make a profit of at least 
per month on sales of this game, how many games must he sell each month?
A. 20 ? n ? 50 B. 20 ? n ? 30 C. 0 ? n ? 20 D. 15 ? n ? 25
Mathematics
Evaluate the expression. Write your answer without negative exponents.4-1 - 2-1
A. 2-1
B. 
C. - 
D. 
Mathematics
Sketch the derivative of the graph.
A. 
B. 
C. 
D. 
Mathematics