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R/5-6=-1 A) r = 1 B) r = 5 C) r = 10 D) r = 25
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Aug 25, 2016
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R/5-6=-1
A)
r = 1
B)
r = 5
C)
r = 10
D)
r = 25
Mathematics
high-school
Pankaj Agrawal
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r/5=-1+6 ⇒r÷5 = 5 ⇒r = 5×5 ⇒r=25 :))) D) r=25
Freshest
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Sep 1, 2016
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