Astore owner bought a pair of headphones fo$150. he wanted to sell them for a profit of 30%. what price would he have to mark the headphones in order to make a profit?

Use the inverse of the function y=x^2-18x to find the unknown value [tex]y = \sqrt{bx + c \: + d} [/tex]

Y=(x+3)(x-4)(x+1)^2 sulutions? multiplicity?

Mr. vector door is buying two new cowboy hats all together the hats cost $75.12 the second heart cost twice as much as the first hat what is the price of the more expensive at round to the nearest hundredth