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Questions by Methkal Khalawi
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User Methkal Khalawi
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What to numbers multiply to -36 and add to 9
asked
Dec 2, 2017
Mathematics
high-school
1
answer
4
votes
86.9k
views
Solve the system by substitution y=3x+3 y=2x
asked
Sep 17, 2016
Mathematics
high-school
1
answer
1
vote
102k
views
What type of rock does preexisting rock become
asked
Nov 7, 2015
Chemistry
middle-school
2
answers
2
votes
123k
views
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