Trigonometry is the worst please someone answer this for me ... no links please

5,600 x 10^3 = a) 560 b) 5,000,600 c) 5,600,000 d) 56,000

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?

If olu is twice as old as funmi if the sum of their ages is 60 how old is olu