A volleyball tournament starts out with 32 teams . After each round , half of the teams are eliminated after 4 rounds , how many teams are left ? A. 4 teams
B. 16 teams
C 1 team
D2 teams

65% of students in your school participate in at least one after school activity. if there are 980 students in you school, how many do not participate in an after school activity?

Solve the formula ax+ by = c for x.

Thomas is using a drawing program to complete a construction. which construction could he be completing? two perpendicular lines are drawn. inscribing an equilateral triangle in a circle inscribing a square in a circle inscribing a regular pentagon in a circle inscribing a regular hexagon in a circle