The y intercepts is (0,-5)
You have a bucket 1 gallon big.
To mix cleaner and water you need to divide the bucket's capacity into 4.
It's easy in this case as gallon is divided into quarts (1 gallon = 4 quarts).
We know that one part will be cleaner, it means that you will need to use 1 quart of the cleaner.
They are equal.
2/6 = 1/3
1 * 2 = 2
-------
3 * 2 = 6
do you see it?
11/22,000 = 3/x
11x=66,000
x=6,000 (3/11 of 22,000)
D
