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If a varies directly with b, write the constant of proportionality equation. b = 2 and a = 10 options: 1. a=5b 2. k=5 3. a= 1/5b 4. b=5a
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If a varies directly with b, write the constant of proportionality equation.

b = 2 and a = 10
options:
1. a=5b
2. k=5
3. a= 1/5b
4. b=5a

User David Casillas
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5.5k points

1 Answer

9 votes
1. 10=5(2)
2.k=5
3. 10=1/5(2)
4.2=5(10)
User Manish J
by
5.9k points
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