Bart recorded the amount of rain that fell in a desert in each month for one year. What was the total amount of rainfall in the desert that year?
(I need the step by step explanation)

1 1/5

step-by-step explanation:

to determine the unit cost your would divide the total cost by the number sold.

7 bagels for $4.41       $4.41/7 = $.63 each at fresh side

5 bagels for $3.60         $3.60/5 = $.72 each at value mart

answer: 0

step-by-step explanation: the positive, like 5, + its opposite, like -5 would be 0

5+(-5)=0, or 5-5=0