Question 1086518
She TRIED {{{ x }}} freethrows in the 1st 16 games
In the next game, she TRIED {{{ 7 }}} freethrows,
so she tried {{{ x + 7 }}} freethrows in 17 games
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In 17 games, she made {{{ .723x + 6 }}} freethrows
Let {{{ y }}} = the percent of free throws made after 17 games
{{{ y = 100*( .723x + 6 ) / ( x + 7 ) }}}
{{{ y = ( 72.3x + 600 ) / ( x + 7 ) }}}
Check the math