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Please help three of four numbers have a sum of 22. If the average of the four numbers is 8 what is the fourth number? A.4 B. 6 C. 8 D. 10
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http://www.algebra.com/algebra/homework/word/numbers/Numbers_Word_Problems.faq.question.677396.html Try this out not 100% sure if it's right :D But from my calculations reassured by this I am quite sure its D :D
ok thanks :)
Np hun!
its D, 10. im not sure how to solve it algebraically, but i managed to do it through trial and error
^
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yeah I got 10 too :)
gj m8
what is that? xd
Wut is wut?
u know it xd
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Now I do >.>
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