Question 812389
Let {{{ s }}} = the speed of the car with no wind in mi/hr
Let {{{ w }}} = the speed of the wind in mi/hr
{{{ s + w }}} = the speed of the car going with the wind in mi/hr
{{{ s - w }}} = the speed of the car going against the wind in mi/hr
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Going with the wind:
(1) {{{ 360 = ( s+w )*4 }}}
Going against the wind:
(2) {{{ 360 = ( s-w )*6 }}}
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There are 2 equations and 2 unknowns, so it is solvable