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Mathematics, 30.09.2019 23:30 gtemple22pdzs4j

Mira picked two numbers from a bowl. the difference of the two numbers was 4, and the sum of one-half of each number was 18. the system that represents mira’s numbers is below. x – y = 4 x + y = 18

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Mira picked two numbers from a bowl. the difference of the two numbers was 4, and the sum of one-hal...
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