Determine upper and lower bounds for the real roots of the equation.

x^3+2x^2-5x+20=0

17 in long 1.3 ft wide and 8in high what is the volume

Your friend uses c=50p to find the total cost, c, for the people, p, entering a local amusement park what is the unit rate and what does it represent in the context of the situation?

The figure shows the front side of a metal desk in the shape of a trapezoid. what is the area of this trapezoid? 10 ft²16 ft²32 ft²61 ft²