SOLUTION: Mr. Santos is buying 3 kinds of sandwiches in a family reunion. He buys x ham and cheese sandwiches at 5.70 each. He buys y roast beef sandwiches at 6.65 each. Finally, he buys z t
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Question 1095591: Mr. Santos is buying 3 kinds of sandwiches in a family reunion. He buys x ham and cheese sandwiches at 5.70 each. He buys y roast beef sandwiches at 6.65 each. Finally, he buys z tuna sandwiches at 4.75 each. Mr. Santos spent a total of 272.65 on the sandwiches. Which equation could be used to represent the situation?
