shiny shampoo bottle cost 6.98 for a 14 oz bottle. A 28 oz bottle of shiny shampoo cost 19.99 you have a 2.00 coupon good on any size bottle of shiny shampoo. which bottle is the better buy if you use the coupon

Two parallel lines are crossed by a transversal. what is value of x

The suare root of 9x plus 7 plus the square rot of 2x equall to 7

Ms. ortiz sells tomatoes wholesale. the function p(x)=-80x^2+320x-10, graphed below, indicates how much profit she makes on a load of tomatoes if she makes on a load of tomatoes if she sells them for 4-x dollars per kilogram. what should ms. ortiz charge per kilogram of tomatoes to make on a load of tomatoes?