A baseball coach bought 2 hats, 5 shirts, and 4 pairs of pants for $129. His assistant purchased 1 hat, 1 shirt, and 2 pairs of pants for $42. Another assistant bought 2 hats, 3 shirts, and 1 pair of pants for $63. What was the cost of each item?
Assign variables to the unknown(s)...
Form a system in three variables...
Solve the system and state your answer in the context of the problem. Show all steps clearly. Be sure to check your answers:
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