Plz help I will mark brainliest :)

Find an bif a = {3, 6, 9, 12) and b = {2, 4, 6, 8, 10).

Graph the system of equations. {6x−4y=−244x−8y=−32 use the line tool to graph the lines.

Aremote-controlled boat can travel at 4 feet per second in calm water. the boat traveled 48 feet with the current, and then it traveled 16 feet against the current in the same amount of time. how fast is the current?