Add then Simplify

√ 9 + √ 25

Before simplifying, how many terms are there in the expression 2x - 5y + 3 + x?

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

Solve the following inequalities and show the solution on a number line. 3/4 (2x-7) ≤ 5