Answer:
Part 1) 
Part 2) The graph in the attached figure
Step-by-step explanation:
Part 1)
we know that
The linear equation in slope intercept form is equal to

where
m is the slope
b is the y-intercept
we have

substitute in the linear equation

solve for b

substitute

Part 2) Draw the equation
we know that
To graph a line we need two points
we have the y-intercept (0,4) and (2,-4)
Plot the points, connect them and join to draw the line
see the attached figure
The Middle school won 17 games so the senior school won 51 games
Answer:
2528
Step-by-step explanation:
well three goes into 7 twice carry the one, three goes into 15, 5 times, three goes into 8 twice carry the 2, and then 3 goes into 24 eight times
8(x+18) is less than or equal to 19