A housepainter mixed 4 gal of red paint with every 3 gal of blue paint in order to make a purple paint. Which ratio of gallons of red paint to gallons of blue paint will make the same shade of purple paint?

28: 15
15:20
28:21
12:3

Worth 15 points handsome jack is buying a pony made of diamonds. the price of the pony is p dollars, and jack also has to pay a 25% diamond pony tax. which of the following expressions could represent how much jack pays in total for the pony? a= p = 1/4 b= p+0.25p c=(p + 1/4)p d=5/4p 0.25p choose 2 answers