Question

Predicted distance traveled in 10 minutes: 3 km

(b) Lena is deciding how many people to take to the movies. The table below
shows the cost for different sized groups of people.
Number in group
4
8
9
Cost (in dollars)
36
64
72
O The cost for each person is not always the same.
O The cost for each person appears to be the same.
Predicted number in group for a cost of $80:
Explanation
Check

Answer 1

Cost for person is not always the same

For 80 dollars predicted would be 10 people

Explanation:

4 people 36 dollars = 9 each

8 people 64 dollars = 8 each

9 people 72 dollars = 8 each seems to flatten at 8 dollars each