Gabriel is making a mixture of compost and soil to use for a special plant. he wants his final mix to be 2 parts compost and 8 parts soil. he wants to end up with 12 kilograms to mix. how many kilograms of compost should gabriel use?

step-by-step explanation:

the true ones are a b and d

twenty-six miles over two gallons because the proportion for the original 13 miles to one gallon would be written 13/1 and, doing the same thing to the top and bottom, i multiplied by 2 and got 26/2