Which of the following expresses the possible number of positive real solutions for the polynomial equation shown below? 5x3 + x2 +7x - 28 = 0​

What is the quotient of m^6/5 ÷ 5/m^2? assume m does not equal pl

Consider a cube that has sides of length l. now consider putting the largest sphere you can inside this cube without any point on the sphere lying outside of the cube. the volume ratio -volume of the sphere/ volume of the cube is 1. 5.2 × 10−1 2. 3.8 × 10−1 3. 1.9 4. 2.5 × 10−1 5. 3.8

Isabel graphed the following system of equations. 2x – y = 6 y = -3x + 4 she came up with the solution (2,-2). what were the 3 steps she did to get that solution? (make sure they are in the correct order)