5 - (-7) greatest value true or false

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

Two parallel lines are crossed by a transversal.what is value of x

How many of the 250 grandparents in the population would you expect to prefer online shopping with merchant a? merchant a: 4 merchant b: 6 merchant c: 2 merchant d: 3 other: 5 none: 5 answer choices: a.about 4 b.about 8 c.about 40 d.about 21