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ArbitrLikvidat [17]
3 years ago
5

Just want to know if this is right...

Mathematics
1 answer:
raketka [301]3 years ago
3 0
Sorry, your answer isn't correct.
The answer is 7.
4(7)+15(7)+3+7(7)-5=180

28  + 108 +  45 = 180.


If we plug in 22.5, it will equal 583 not 180.
we will get 


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