Some history club students took a bus trip. each student paid $27 for the bus ticket. they visited a museum and a fort. admission to the museum was $5 for students and $8 for adults. all tickets to tour the fort were free. what information is not needed to find how much each student spent on the trip?

Arunning track in the shape of an oval is shown. the ends of the track form semicircles. a running track is shown. the left and right edges of the track are identical curves. the top and bottom edges of the track are straight lines. the track has width 56 m and length of one straight edge 130 m. what is the perimeter of the inside of the track? (π = 3.14) 260.00 m 347.92 m 372.00 m 435.84 m

What are the coordinates of the midpoint of ab? ,1/2) /2,-1) ,-3/2) /2,-2)

Which expression is not a polynomial?