Jessica gets her favorite shade of purple paint by mixing 1/3 cup of blue plaint and 1/2 cup of red paint. How many cups of blue and red paint does jessica need to make 20 cups of her favorite purple?

i used to know how to do this in 7th but i forget easily

step-by-step explanation:

answer: approximately 206 bones

i hope this u out a branlist and a would be greatly appreciated :

u = -(6/7)w

step-by-step explanation:

place all values with 'u' on one side of the equation.

4u + 8w = - 3u + 2w

4u + 3u = 2w - 8w

further simplify the equation by solving the addition and subtraction.

7u = - 6w

make 'u' the independent variable by placing its co-efficient on the right-hand side.

u = - (6/7)w