<PRE><B>Question 829666</B>
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relative speed:
17 + 14 = 31 mph
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s = d/t
t = d/s
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time to meet:
t = 248/31
t = 8 hours
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Solve and graph linear equations:
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Solve quadratic equations, quadratic formula:
https://sooeet.com/math/quadratic-formula-solver.php
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Solve systems of linear equations up to 6-equations 6-variables:
https://sooeet.com/math/system-of-linear-equations-solver.php</PRE>