Look at da pic im lazy asl

2x + 1 < 5 solve the following inequality. then place the correct number in the box provided.

Billy plotted −3 4 and −1 4 on a number line to determine that −3 4 is smaller than −1 4 is he correct? explain why or why not?

What effect would doubling all the dimensions of a triangular pyramid have on the volume of the pyramid? explain your reasoning.