I buy 21 uniforms , If each uniform costs $90, and the sales tax is 6%, what is the total cost of the uniforms?

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

Determine whether the angles in each given pair are coterminal. 744°, -336°

Select the conic section that represents the equation. 3x2 + 3y2 -2x + 4 = 0