Which of the sets of ordered pairs represents a function?
a = {(1, −2), (3, −5), (5, 2), (7, 5)}
b = {(4, 2), (4, −2), (9, 3), (9, −3)}
only a
only b
both a and b
neither a or b

$650 per month plus utilities

step-by-step explanation:

just based on the info you gave, it would seem more cost effective to rent at $650 per month plus utilities.   if utilities are, in fact, $150 per month, your monthly living costs would be $800 as opposed to the other option of $825.

step-by-step explanation: