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Question 12 Final Quiz MC II-A

 
 
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Question 12 Final Quiz MC II-A
by YIHAN FANG - Sunday, 10 May 2020, 2:19 PM
 

I think the answer to question 12 might be wrong, if its correct can someone please tell me the two solutions? I only found y = 30 and x = 6.

 
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Re: Question 12 Final Quiz MC II-A
by Areteem Professor - Monday, 11 May 2020, 12:39 PM
 

You are correct Hugo, there is only one solution. The question was meant to ask for solutions where $0 < x \leq y$, that's why the correct answer was $2$. The answer and solution have been updated now, and the grades fixed. 

Thanks for letting us know!