Question
hocky teams receive 2 points when they wi and 1 point when they tie. One season, a team won a championship with 65 points. they won 10 more games than tied. how many wins and how many ties?
Answers
PsyDAG
W = T + 10
W + T = 65
Substitute T + 10 for W in the second equation to solve for T. Put that value in the first equation to find W. Check by putting both values into the second equation.
W + T = 65
Substitute T + 10 for W in the second equation to solve for T. Put that value in the first equation to find W. Check by putting both values into the second equation.