What is the sum of the measures of the interior angles of a regular polygon if each exterior angle measures 120?

a) 720
b) 360
c) 540
d) 180
e) 900
f) 1080

step-by-step explanation:

you can add the two numbers and divide the result by 2. or you can find the gap between the two numbers and add half of this to the smaller number.

$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.