What is the value of the expression when n = 3? - 2n(5 + n-8-3n)
O 12
0 24
O 42
O 54

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?

Find an equation of the line perpendicular to the graph of 28x-7y=9 that passes through the point at (4,1)

Logan wants to know how many skateboards have defective parts. he inspects 20,000 skateboards and keeps track of the number of defects per board. use his probability distribution table to find the expected value for defects on a skateboard.