Answer:
Yes, this function can be defined by linear model.
Step-by-step explanation:
Best Regards!
D = 5.5p + 25
D: dollars
P: people attending
54 rounded to the nearest 10 would be 50 because 54 is closer to 50 than 60.
So, the answer is 50.
Hope it helps
For the last 2 questions,
1. 9/10
2. 7/12