If 30 lb of rice and 20 lb of potatoes cost $30.20, and 20 lb of...

 

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If 30 lb of rice and 20 lb of potatoes cost $30.20, and 20 lb of rice and 12 lb of potatoes cost $19.52, how much will 10 lb of rice and 50 lb of potatoes cost? Let x be the cost of 1 lb of rice and y be the cost of 1 lb of potatoes. Set up two linear equations from the given information using x and y as the variables. 30x+ 20y = 30.20 20x+12y 19.52 (Do not factor Use integers or decimals for any numbers in the equations.) = The cost of 10 lb of nice and 50 lb of potatoes is $ (Simplify your answer.) If 30 lb of rice and 20 lb of potatoes cost $30.20, and 20 lb of rice and 12 lb of potatoes cost $19.52, how much will 10 lb of rice and 50 lb of potatoes cost? Let x be the cost of 1 lb of rice and y be the cost of 1 lb of potatoes. Set up two linear equations from the given information using x and y as the variables. 30x+ 20y = 30.20 20x+12y 19.52 (Do not factor Use integers or decimals for any numbers in the equations.) = The cost of 10 lb of nice and 50 lb of potatoes is $ (Simplify your answer.)

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If 30 lb of rice and 20 lb of potatoes cost 3020 and 20 lb of rice and 12 lb of potatoes cos... View the full answer