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Mathematics, 01.10.2019 18:30 axelperezdeleon8440

1. three fifths of a number y is negative 9. what is the number?
2. find the value of r in the equation (-4½)r = 36.
3. eight times a number x is 112. what is the number?

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1. three fifths of a number y is negative 9. what is the number?
2. find the value of r in th...
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