Mathematics, 08.12.2020 20:30 xxkeyxx51

Marianne jogged from point P to point Q while Walter jogged from point Q to point P. Point P and point Q are 7.5 kilometers apart.
Marianne’s motion is represented by d = 8t and Walter’s motion is
represented by 2d + 14t = 15, where t hours is the time and
d kilometers is the distance from point P.

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Marianne jogged from point P to point Q while Walter jogged from point Q to point P. Point P and po...

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