Question 1063592
x, number of hours


{{{15+11x=10+15x}}}
{{{10+15x=11x+15}}}
{{{4x=5}}}
{{{x=5/4}}}
{{{x=1&1/4}}}
1 hour 15 minutes



COST:
{{{10+15(5/4)}}}
{{{40/4+75/4}}}
{{{115/4}}}
{{{highlight(28.75)}}}