You mix 1/4 cup of red paint for every 1/2 cup of blue paint to make 3 gallons of purple paint. you decide that you want to make a lighter purple paint. you make the new mixture by adding 1/4 cup of white paint for every 1/4 cup of red paint and 1/2 cup of blue paint. how much red paint, blue paint, and white paint do you use to make 1 1/2 gallons of the lighter purple paint?

mr. flanders’ class sold 47 doughnuts and   mr. rodriquez’s class sold 38 cartons of milk

step-by-step explanation:

let x be the number of doughnuts sold by mr. flanders’ class and y be the number of cartons sold by mr. rodriquez’s class.

1. together, the classes sold 85 items, then

x+y=85.

2. both classes earn earned $104.49 for their school. if doughnuts were sold for $1.35 each, then x doughnuts costed $1.35x. if cartons of milk were sold for $1.08 each, then y cartons costed $1.08y. hence,

1.35x+1.08y=104.49.

3. solve the system of two equations:

cant open file sorry!

step-by-step explanation:

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christopher is 272,195 year old

step-by-step explanation: