Which expression is equivalent to 27 + 45?

Name the most appropriate metric unit for each measurement like the mass of cow

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?

At a sale this week, a desk is being sold for $213. this is a 29% discount from the original price. what is the original price?