8 goes into 153 19 times.
The answer is 30%. It would be like 70% is what you have left of the 100.
Latoya would need 32 cups of juice to make 2 gallons.
You should plug this into a graphing calculator on your computer! It helps a lot!
Take a look at the function

. You can simplify it to

. If x=0, then y=2 and when y=0, x=3. You obtain two points (0,2) and (3,0) that lie on the line

.
Since

, the line

should belong to the shaded area.
Now take point (0,0). Since

, you can conclude that point (0,0) belongs to the shaded area.Using all these thoughts, you can make a conclusion that the correct choice is B.