What is the constant of proportionality in the equations 3y=2X?

Twelve friends shared 8 small pizza equally. how many pizzas did each person get?

Asap i need it now choose all the answers that apply. sex-linked disorders affect males more than females affect females more than males can be carried by females, without being expressed are always expressed in males are caused by genes carried on the x and y chromosomes

Determine the number of girls in a math class with 87 boys if there are 25 girls for every 75 boys