Ahmed is taking orders for lunch. a slice of pizza cost $2.9 and a chicken sandwich costs $3.9. he collects $25.3 for the group of 7 people.
let x=number of pizza orders. let y=number of chicken orders

good job you smart son of a gun you are smarter that einstein. 7

$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.