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LESSON 21 SESSION 3 Apply It Use what you learned to solve these problems. Four friends go on a camping trip. They decide to share the cost equally. They spend $27.68 on food and $42 to reserve the campsite. You can use the equation 4c = 42 + 27.68 to find each person's share of the cost. a. What does the variable c represent? Explain how the equation 4c = 42 + 27.68 represents the situation.​

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C represents the cost of everything. C includes the cost of the food and the reservation. The equation: 4c = 42 + 27.68 represents this situation because it shows that 4 friends split the cost equally (4c) and shows the cost of everything (42 + 27.68) When solved C should equal 17.42

I believe this is correct so Hope this helped.
User Michael Hoffmann
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