Question 1051977
You can think of this as one of us ( either one )
standing still and the other one moving at the sum
of our speeds
Let {{{ t }}} = time in hrs when we are {{{ 230 }}} mi apart
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{{{ 230 = ( 65 + 50 )*t }}}
{{{ 230 = 115t }}}
{{{ t = 2 }}} hrs
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Let {{{ t }}} = time in hrs when we are {{{ 575 }}} mi apart
{{{ 575 = 115t }}}
{{{ t = 5 }}} hrs