Answer:
i think it is 12 positive
Step-by-step explanation:
i think
In this question we are asked to find the ratio of the number of chocolates which Lauren liked and the total of chocolates.
We know she doesn't like coconut and toffee, so she likes caramel, mint and cherry. When we count the ones she liked, we got

.
When we add to find how many chocolates are there, we got

.
To find the ratio we need to divide the first one and the second one:

is our probability.
An equation for the sentence would be g + 7 = 12, where g is the unknown number of gallons.
To do this we take the outlier off the parenthesis (the 4) and multiply it by the two numbers inside the parenthesis...
4*7 + 4*8
28+32