leiladc2003
leiladc2003
06-03-2018
Mathematics
contestada
Just want to know if this is right...
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Eldrago50
Eldrago50
06-03-2018
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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