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Formulate the situation as a system of two linear equations in two variables. Be sure to state clearly the meaning of your x- and y-variables.

Formulate the situation as a system of two linear equations in two variables. Be sure to state clearly the meaning of your x- and y-variables. Solve the system by the elimination method. Be sure to state your final answer in terms of the original question. A jar contains 70 nickels and dimes worth $5.80. How many of each kind of coin are in the jar? x = nickels y = dimes

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