What is the midpoint of the line segment with endpoints (1, -6) and (-3, 4)?

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.

Aschool had an election where the candidates received votes in the ratio 1: 2: 3. if the winning candidate received 210 votes, how many total people voted in the election?

Tom travels between the two mile markers shown and then finds his average speed in miles per hour. select the three equations that represent this situation.