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Mathematics, 01.03.2021 17:50 rashawng2005

Rob is saving to buy a new MP3 player. For every $13 he earns babysitting, he saves $7. On Saturday, Rob earned $39 babysitting. How much money did he save?

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Rob is saving to buy a new MP3 player. For every $13 he earns babysitting, he saves $7. On Saturday,...
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