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Mathematics, 23.04.2020 20:17 jeanieb

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A jogger ran 7 miles, decreased her speed by 1 mile per hour, and then ran another 8 miles. If her total jogging time was 4
hours, find her speed for each part of her
run
ome
The speed for the first part of her run was
(Type an integer or a decimal)
mph.
--- Edward
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