Question

A restless point moved from point −1 to the left at the speed of 5 units per minute. Where will it be in 10 minutes?

Answer 1

The answer is "-51"

Explanation:

`\ distance = 5 (unit)/(minute)`

`\ moved \ point = \ time * \ distance\\\\`

`=10 * 5 \\\\ = 50`

In this 50 unit left in point. So, total points which is left are:

`\ moved \ point = point + \ calculated \ point (\ moved\ point)`

`= -1 + -50\\\\=-51`