Determine the type and number of solutions of -4x^2-3x+7=0
a. one real solution and one imaginary solution
b. two imaginary solutions
c. two real solutions
d. one real solution

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 is x3+3x2−16x−48 divided by x−1?

Solve the equation for x.3(6x - 1) = 12 i've tried doing the math and i can't find out what i'm doing wrong