Final answer:
The student initially had a total of 339 candy bars when combining the number of bars sold over three weeks with the bars that were left over.
Step-by-step explanation:
The question seems to be asking about how many candy bars the student had initially if they are now left with a certain number after selling a specific amount each week. This is a typical math problem involving addition and subtraction to find the initial quantity. We will approach this by adding the number of candy bars sold each week to the remainder to find the initial amount.
Step-by-Step Solution:
- Add the number of candy bars sold each week: 117 (for week one) + 130 (for week two) + 83 (for week three) = 330.
- Add the 9 candy bars that are left to the total sold: 330 + 9 = 339.
- Therefore, the student initially had 339 candy bars.