2006 AMC 10B Problems/Problem 12
Revision as of 23:42, 17 July 2006 by Xantos C. Guin (talk | contribs) (corrected minor formatting error)
Problem
The lines and
intersect at the point
. What is
?
Solution
Since is a solution to both equations, plugging in
and
will give the values of
and
.
So: