The dimensions of a rectangle are shown. What is the area of the rectangle? Your
128xunits
8x + 10 units
16x + 20 units
15x2 + 46x + 16 units

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

2x - 20 = 32 20 - 3x = 8 6x - 8 = 16 -13 - 3x = -10

Simplify. (-2)^-3 a. -8 b. -1/8 c. 1/8 d. 8