Mathematics, 17.07.2019 15:00 kutsarver
4plates and 3 cups cost 20.70 dollars. 5 plates and 4 cups cost 26.40 dollars . each plates cost the same amount as the other plates , and each cup cost the same amount as the other cups. what is the cost of 1 plates ? what is the cost of 1 cup?
Answers: 1
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Which point is a solution to the inequality shown in this graph (-3,-3)(3,-1)
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If 30 lb of rice and 30 lb of potatoes cost ? $27.60? , and 20 lb of rice and 12 lb of potatoes cost ? $15.04? , how much will 10 lb of rice and 50 lb of potatoes? cost?
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Which statement best describes how to determine whether f(x) = x squared- x +8 is an even function ?
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4plates and 3 cups cost 20.70 dollars. 5 plates and 4 cups cost 26.40 dollars . each plates cost the...
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