Answer:
240 calories
Step-by-step explanation
You're doubling the amount of fudge, so double the amount of calories. You could also think of it as 2 4-oz portions of fudge, then just add the calories (120+120) together.
8 hours
Step-by-step explanation:
70-10
60÷7.50= 8 hours
-4,-3,-2,-1,0,1,2,3,and4