Question 301808
Let {{{c}}} = toll for 1 car
Let {{{t}}} = toll for 1 truck
given:
{{{t = 2c}}}
{{{6t + 5c = 12.75}}}
{{{6*(2c) + 5c = 12.75}}}
{{{12c + 5c = 12.75}}}
{{{17c = 12.75}}}
solve for {{{c}}}, then {{{t}}}