Question: WRITE THE EQUATION(S) THST DEFINE THE RELATIONSHIP. 11. The sum of the ages of a wood plaque and a bronze plaque is 20 years. Four

WRITE THE EQUATION(S) THST DEFINE THE RELATIONSHIP.

11. The sum of the ages of a wood plaque and a bronze plaque is 20 years. Four years ago, the bronze plaque was one-half the age of the wood plaque.

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