Raymond B. answered • 09/25/20
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Math, microeconomics or criminal justice
N= 4O
O = C-3
N+O+C =45
4O + O + O+3 =45
6O = 42
Olivia = 42/6 = 7
Casandra = O+3 = 10
Nancy = 4(7) = 28
Jane M.
asked • 09/17/20nancy is four times as old as olivia. olivia is three years less than cassandra. the sun of their age is 45. how old is each?
nancy is four times as old as olivia. olivia is three years less than cassandra. the sun of their age is 45. how old is each?
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