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Mathematics, 05.10.2019 06:10 babyduckies37

Preston set his watch 15 seconds behind, and it falls behind another 10 seconds every day. how far behind is prestons watch if he last set it 4 days ago? write and solve and equation to find the answer

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Preston set his watch 15 seconds behind, and it falls behind another 10 seconds every day. how far b...
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