At the community savings bank it takes a computer 30 minutes to process and print payroll checks when the second computer is used and the two computers work together the checks can be processed and printed in 21 minutes how long would it take the second computer by itself to process and print the payroll checks

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?