In a cookie recipe I need 2 cups of flour for every 3/4 cup of sugar. How much flower do I need for 1 cup of sugar (unit rate)

Tom wants to order tickets online so that he and three of his friends can go to a water park the cost of the tickets is 16.00 per person there is also a 2.50 one-time service fee for ordering tickets online write an expression in term of n that represents the cost for n ordering tickets online

On saturday a souvenir shop had 125 customers.sixty four percent of the costumers paid with a credit card. how many costumers paid with cash?

If the discriminant if a quadratic equation is 4 which statement describes the roots?