The answer is D 2 gallons
So that's. Shans desk d didn't djks d d d d
Mean is basically average
basically find how many terms (there are 6 terms)
then add them all together
5+-11+7+12+-1+0 =12
then divide the sum by the number of terms
12 divided by 6=12/6=2
the answer is 2 or B
The answer is 67.50 because you multiply 90$ by .25 than you got 22.50 subtract 22.50 by 90