The ratio of cups of sugar to cups of milk in a recipe is3: 2. if you have 1 cup of sugar how many cups of milk do you need?

If 24 people have the flu out of 360 people, how many would have the flu out of 900. choose many ways you could use proportion that david would use to solve this problem

Can someone pls ! pls answer all. no explanation needed..

For problems 29 - 31 the graph of a quadratic function y=ax^2 + bx + c is shown. tell whether the discriminant of ax^2 + bx + c = 0 is positive, negative, or zero.