Write the equation of the line

What is the slope of the line that contains the points (4,8) and (9,8)? what type of line is it?

Jordan rides his bike 6 7/15 miles every day to deliver newspapers and to go to and from school. if his ride to and from school is 4 3/10 miles, how many miles is the trip to deliver newspapers? 1 1/3 1 1/6 2 1/6 2 4/5

Find the area of the triangle shown 3 by 6