Please help! What is the area of the hexagon? Answer + explanation please! (No weird links / files, I just need the answer... :( )

The tiles below are pieces of a normal ecg tracing representing a little less than two heartbeats at a resting rate of 80 bpm. arrange the tiles in their correct order. rank from first to last. do not overlap any tiles.

Click on the y intercept. -x +4 i know you cant click on it so could you just say the coordinates like (example - (1,0) you so much.

Which inequality statement describes the two numbers on a number line? "? 7 and a number 5 units to the right of ? 7"