Answer:
correct. the mean of 72 and 89 is 80?5
Step-by-step explanation:
find the mean to confirm it.
(a+b)/2
72+89= 161
161/2=80.5
It can be a decimal or fraction. An integer HAS to be a whole number.
-2, 10, and 4300 are integers
8.4, -0.14568, and 1/2 are not integers
If you mean "The Reyes Family bought for concert tickets for $252",
Consider the total price is $252 and that there are four tickets. You are looking for the price of one ticket so view it as
Total Price = $252
Total Tickets = 4
Total Price divided by Total Tickets =

Then divide both sides by four because 4 divided by 4 is 1 ticket.

Then you should get 63 divided by 1.
63 divided by 1 is 63, So your answer is
"The price of one ticket that the Reyes Family bought is 63 dollars."
$15 that the answer. Your welcome