9x=3x−36 plz help ill mark brainliest

How do you use the additive inverse to evaluate an expression that uses subtraction in a full sentence

An objects motion is described by the equation d= 4sin (pi t) what will the height of the object be at 1.75 seconds?

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.