You are getting ready to move and have asked some friends to help. For lunch, you guy the following sandwiches at the local deli for $30; six tuna sandwiches and six turkey sandwiches. Later at night, you again buy 4 tuna sandwiches, and 8 turkey ones for $30. 60. What is the price of each sandwich?

1 answer
Question:

You are getting ready to move and have asked some friends to help. For lunch, you guy the following sandwiches at the local deli for $30; six tuna sandwiches and six turkey sandwiches. Later at night, you again buy 4 tuna sandwiches, and 8 turkey ones for $30. 60. What is the price of each sandwich?

Answers

Let  x = price of a tuna sandwichLet  y = price of a turkey sandwich--------------------------------(1) 6x + 6y = 30(2) 4x + 8y = 30.6---------------------(1) x + y = 5---------------------(2) 40x + 80y = 306(2) 20x + 40y = 153---------------------Multiply both sides of (1) by 20and subtract (1) from (2)(2) 20x + 40y = 153(1) -20x - 20y = -100----------------------20y = 53y = 2.65and(1) x + y = 5(1)  x + 2.65 = 5(1)  x = 2.35-----------------A tuna sandwich costs $2.35I hope my answer has come to your help. Thank you for posting your question here in Brainly.

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