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The Total was $ 29.00 after adding a $ 4.00 tip to the bill for a family of five each of whom oredered a hot dog.

Respuesta :

  29-5x = 4          -4 + 5x    -4   +5x         25 = 5x       Re-write as:  5x = 25        To solve for 'x', the price for each hot dog, divide out both side by 5, to get:         x = 5         So, $5.00/hot dog
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Universidad de Mexico