To determine how many bags of popcorn Camaro needs to sell to reach his goal of $85.00, we can start by calculating how much more money he needs:
- Target Amount: $85.00
- Current Amount: $40.00
- Amount Needed: \( 85.00 - 40.00 = 45.00 \)
Next, we divide the amount he still needs to earn by the price of each bag of popcorn:
- Price per Bag: $3.00
- Bags Needed: \( \frac{45.00}{3.00} = 15 \)
Camaro needs to sell 15 bags of popcorn to reach his goal of $85.00.