Answer:
(20, 800) and (27, 1080)
Step-by-step explanation:
The chart shows that it costs 40 per person, so you need to identify which bills costs 40 times the number of people.
12x40=460 No
20x40=800 Yes
24x40=1020 No
27x40=1080 Yes
28x40=1110 No
