Aworld record for dart throwing was set by the broken hill darts
club, who achieved a score of 1,722,249 points in 24 hours. the
record score for a women's team is 744,439, achieved by a british
team. about how many more points were scored by the broken hill
darts club than by the british team?

Hi, can anyone show me how to do this problem? 100 points for this. in advance

With number 11 ( show how you got the answer)

Look at this system of equations. -3x + 3y = 12 y = x + 4 the solution set of this system is best explained by which of these statements? a) the graphs of the equations are the same line because the equations have the same slope and the same y-intercept. the system has infinitely many solutions. b) the graphs of the equations are parallel lines because they have the same slope but different y-intercepts. the system has no solution. c) the graphs of the equations are lines that intersect at one point because the equations have the same slope but different y-intercepts. the system has exactly one solution. d) the graphs of the equations are lines that intersect at one point because the equations have the same slope and the same y-intercept. the system has exactly one solution.