Step-by-step explanation:

Answer:
mean: 27.6
median: 32
mode: 35
range: 35
Step-by-step explanation:
Definitions:
mean: average
median: middle
mode: the number that comes up the most
range: the difference between the highest and lowest values/numbers
What to do:
mean: you add up all the numbers and then you divide that sum by the amount of numbers there are (I'm not going to do the work because that's a lot of numbers to type out, but you can check your work with my answer).
~answer is 27.6
median: middle number --> 32
mode: the number that comes up the most --> 35
range: 40-5 = 35
Y=25x is proportional. Unit rate is 25
The other 2 aren't because they have a y-intercept and don't cross the orgin
Answer:
Yes, when you divide 249 by 3 you get a rational number meaning that 249 is divisible by 3.
Step-by-step explanation: