Answer:
It was -20 that had become -13 by adding several points. Meaning seven points was added
Answer: 98
Step-by-step explanation:
Answer:
27 guests
Step-by-step explanation:
1. 1guest=2/9 pounds
x =6 pounds
2. x=6 pounds/ 2/9pounds
3. x=6 pounds * 9/2 pounds
4.x=27 guests