Mrs. Kudra's Algebra 2/Trig class went on a 50-mile (one way) canoe trip upstream and then back again in a total of 7 hours and 30 minutes. In still water, the speed at which they paddled was 15 miles per hour. What is the speed of the river's current? HELP PLEASE.

idk

step-by-step explanation:

c: lkllmn.

hope it's you

600,000,000,000, or 6e14

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

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