Question 198831
Here we go
If{{{45x=30y}}} and {{{x+y=60}}} where x=time to work and y=time to house
Then {{{45(60-y)=30y}}}
Solve for y
{{{2700-45y=30y}}}
{{{75y=2700}}}
{{{36=y}}}
If {{{x+y=60}}} when {{{y=36}}}
Then {{{x=24}}}
If{{{45x/60=30y/60=d}}} where d=distance and 60=minutes in an hour.
Then{{{45(24)/60=30(36)/60=d}}}
Solve for d
{{{1080/60=1080/60=d}}}
{{{18=18=d}}}
18mi

Anymore questions feel free to ask me.
Anthony Allie
arallie@gmail.com
http://arallie.webs.com/tutoring.htm