Mr. Mole left his burrow that lies below the ground and started digging his way deeper into the ground, descending at a rate of 1.8, point, 8 meters per minute. After 5 minutes, he was 13.51, point, 5 meters below the ground.
Let A represent Mr. Mole's altitude (in meters) relative to the ground after t minutes.
Complete the equation for the relationship between the altitude and number of minutes.
A= equals
