You are buying food for a birthday party. You purchase 7 packs of hotdogs and 4 trays of cupcakes for $60. After you buy the supplies, more people RSVP, so you need to buy an additional 2 trays of cupcakes
and 1 more pack of hotdogs that cost $15.
1 point
Step 1: Determine a system of equations that models this scenario. *
Question 14a Scoring Guide
1 Proficient
1/2 Developing
Correctly creates a system of equations Correctly states 2 of the
that include:
Proficient Criteria.
1. Variables are defined
2. Correct coefficients are used
3. Two equations are given
O Beginner
Correctly states 1 or less of
the proficient criteria.
Your answer
2 points
Step 2: Determine how much one pack of hotdogs and one tray of
cupcakes costs. Explain how you determined your solution. *