Mathematics, 16.10.2020 18:01 SLEEPSRIZK69

A restaurant serves sandwiches and salads. They sold 14 sandwiches and 14 salads for a total of $280 for lunch. In the evening, 42 sandwiches and 154 salads were sold for a total of $1400. How much does each sandwich cost?

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A restaurant serves sandwiches and salads. They sold 14 sandwiches and 14 salads for a total of $280...