When the Glacier Zone Ice Rink opened, Betsy bought 18 ice-skating lessons during their grand-opening sale. She paid 387 in all. How much did each lesson cost?

What expression is equivalent to 1/2(2+3x-6)

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High schoolmathematics 5 points keith is the leading goal scorer for a team in an ice hockey league. last season, he scored 42 goals in 82 games. assuming he scores goals at a constant rate, what is the slope of the line that represents this relationship if the number of games is along the x-axis and the number of goals is along the y-axis?