Please help me! I have an F and I need help. I need answers 1, 2, and 3 with explainatins PLEASEEE

In which figure is de bc ? a. figure 1 b. figure 2 c. figure 3 d. figure 4

When i add money am i supposed to make it like this 7+12 or 7.00+12.00 because i got 19 dollars for my answer

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?