This is your answer, i hope this help if you have any questions let me know
To find the average over 5 times, we have to divide the total by 5. Therefore, 260/5 = 52 = the average change in your account balance each trips. 260 = amount of money you withdraw, 5 = number of trips made by the ATM. We need to divide due to that if something is spread out equally 5 times, what you get in one time clearly won't be all of it
Is it

or

?
both start out the same, just remember what you do to one side you have to do to the other, so subtract both sides by 1/4, then you want to get y alone, so either divide or multiply the 3 on both sides! let me know which it is and I can help you out more
[edit] it's the second, and not going to use cross multiplication.
added a picture that walks you through it :)
The range is the resulting y-values we get after substituting all the possible x-values.

Substitute the values of x to the equation of the function:

Answer:
B) Owen can have a maximum of 22 rabbits in the store.
Step-by-step explanation:
Consider:
"He wants to ensure he has more than 1 pound of dry food for every four rabbits he has in the store."
It means, at least 0.25 pounds per rabbit. (1 pound divided by four)
"He currently has 5.7 pounds of dry food."
Inequality (r is the number of rabbits):

According to the inequality, he can only have a maximum of 22 rabbits.