ALGEBRA Use the proportions } a 1 b 2a 2 b 5 5 }4 and} b a 1 9 5 5 }9 to find a and b
Chapter 6, Problem 6.1.55(choose chapter or problem)
ALGEBRA Use the proportions } a 1 b 2a 2 b 5 5 }4 and} b a 1 9 5 5 }9 to find a and b.
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