Factor the polynomial completely.x2 + 2xy - 24y2
A. (x + 6y)(x - 4y)
B. (x - 6y)(x + 4y)
C. (x - y)(x + 4y)
D. (x - 6y)(x + y)
Answer: A
You might also like to view...
Evaluate the expression for the given values of the variables, if possible.
x = -18
A. -9 B. -8 C. -10 D. 9
Solve the problem.A retailer knows that n games can be sold in a month if the price is 
dollars per game. If he buys each game for $18, and if he wishes to make a profit of at least $160 per month on sales of this game, how many games must he sell each month?
A. 20 games ? n ? 30 games B. 20 games ? n ? 40 games C. 20 games ? n ? 60 games D. 20 games ? n ? 20 games
Solve the equation for the indicated variable.F = 
C + 32, for C
A. C = 
B. C = 
(F - 32)
C. C = 
(F - 32)
D. C = 
Find a formula for the inverse of the function described below.An organization determines that the cost per person of chartering a bus is given by the formula 
where x is the number of people in the group and C(x) is in dollars.
A. C-1(x) = 
B. C-1(x) = 
C. C-1(x) = 
D. C-1(x) = 