Answer true or false. If the two equations in a system of linear equations are added and the result is the system has no solution.

What is the order of operations for 2 + (3 - 9) ÷ -3 · 4 in number order 1. subtraction 2. division 3. addition 4. multiplication

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

Apyramid fits exactly inside a cube. the cube and the pyramid share the same square base, and they are both exactly the same height. the volume of the cube is 66 cubic inches. what is the volume of the pyramid? explain your answer. answer asap