Can someone help me out on these math questions?

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

For what values of x is x2 + 2x = 24 true?

Jordan got 27 out of 90 correct on his test . what fraction of the marks did her get correct