To find the median of 20 values, list the values from smallest to largest then add the 10th and 11th number then divide by 2 and you get your median.
Using the equations y-3x=3 and x+y=31 you can find that x=7 and y=24. There for x is the smaller of the two numbers.
Answer is 12.50. u can comment on my answer if you would like to see how that is the correct answer :)
Answer:
it will take at least 10 weeks of saving to buy the bike
Answer: -$266
Explanation: -32x8 because of 8 tickets, add 10 to the total debt because of the fee.
