a local florist buys a dozen roses for x dollars, he plans to sell the roses at a 40% mark-up. what expression shows the selling price of the one dozen roses?

What is the binomial expansion of (2x-3)^5

Examine this system of equations. what integer should the second equation be multiplied by so that when the two equations are added together, the x term is eliminated? 3/4x+1/7y=6 1/8x-3/5y=16

The answer is 7.2 how would you put this as money