Acommuter has $245 in his savings account this account changes by -$15 each week he buys a ticket. in one time period, the account changed by -$240.for hot many weeks did the commuter buy tickets?

8 apples are left.

step-by-step explanation:

10-2=8

10 apples

take 2

now u have 8

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)