Determine the rational roots of 2x^5-11x^4+14x^3-2x^2+12x+9=0. select all that apply. a. 1/2 b. 1 c. 3/2 d. 3 e. 9/2 f. 9 g. -1/2 h. -1 i. -3/2 j. -3 k. -9/2 l. -9

At a lunchron, guests are offered a selection of five different grilled vegetables and four different meats. in how many waya could one choose three vegetables and two meats?

Use the quadratic formula to solve the equation. if necessary, round to the nearest hundredth. x^2 - 20 = x a. 5, 4 b. -5, -4 c. -5, 4 d. 5, -4

Asystem of equations has 1 solution.if 4x-y=5 is one of the equations , which could be the other equation ?