The ferry family rented 50 chairs for $150. Which expression can be used to find the cost per chairs.

Ineed to know the rule for the sequence. plz !

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

Fredrick designed an experiment in which he spun a spinner 20 times and recorded the results of each spin