bobby127
bobby127
02-01-2018
Mathematics
contestada
What does n equal????????????????????
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may435
may435
02-01-2018
Hello,
n=20 ; when you cross-multiply, the equation becomes:
9n = 180 (15 x 9), there you divide by 9 and get
n=20
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chrisgamer4lif
chrisgamer4lif
02-01-2018
N=20 because add them together
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