Find the slope of the line through each pair of points. (2,5) and (6, 8)

1. are the triangles similar and if so why? what is the value of x? show your work.

Gretchen is setting up for a banquet. she has 300 chairs and needs to distribute them evenly among t tables. how many chairs should she put at each table? write your answer as an expression.

How do the number line graphs of the solutions sets of -23 > x and x-23 differ?