To mix weed killer with water correctly, it is necessary to mix 8 teaspoons of weed killer with 2 gallons of water. find how many gallons of water are needed to mix with the entire box if it contains 36 teaspoons of weed killer.

It is given that the ratio of weed killer to water is 8:2

to have 36 teaspoons, you must multiply 8 by 4.5. the get the amount water needed, you must multiply 2 by the same number.

2*4.5=9

you would need 9 gallons of water

hope this helped!

the answer would be c