Joyce's father earns vacation days at the rate of 13 vacation days every 26 weeks. How many vacation days does he earn in one week?|

1/2 day

Step-by-step explanation:

set up a proportion:  

13 vacation days = # vacation days ('v')

26 weeks                        1 week

cross-multiply:

26v = 13

v = 13/26

v = 1/2

i believe that the slope of the line is -5

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)