A customer purchased x light bulbs for $2.17 each. The customer gives the cashier $15.00 and gets $4.15 in return. How many light bulbs did the customer buy? Enter your answer in the box. Please help by today! Thank you! <3

not sure but it may be b, as i said i'm not sure.

too hard the other guy did it

step-by-step explanation:

aloha~! my name is zalgo and i am here to you out on this amazing day. to answer your question, yes, nonzero numbers can have a greatest common factor and that would be 1. still don't get it? let me considering every number is divisible by 1 and hence every number has 1 as a factor of theirs. so, if 2 nonzero numbers didn't share any gcf (greatest common factor), they would still have a factor in common and that would be 1.

i hope that this ! : p

"stay and stay proud! " - zalgo

(by the way, do you mind marking me as brainliest? i'd greatly appreciate it! mahalo! x3)