Answer : 0.497 is what i think it is
1. is actually 4m
and 2. is actually 44cm^2
Rise over run: I counted 3 units up and then 2 times to the right which makes the slope 3/2.
$550/people = price per person
550/25= $22 per person
550/50= $11 per person
550/55= $10 per person