Solve the multi-step equation by combining like terms and using inverse operations and the properties of equality. Equation: –4x – 5 + 2x = –11

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

Calculate the missing value. round the answer to on decimal place. start with 70, increase it by 21%, and end up with

Anyone know these questions? i need ,.