Over five games, Pablo scored an average 21 points per game. In the first four games, he scored 21 points,17 points,25 points, and 30 points. How many points did he score in the fifth game?

12 points

Step-by-step explanation:

Since games,Pablo scored an average 21 points per game in 5 games. This means that he had a total point of:

= 21 × 5 = 105 points

To get his score in the fifth game, we add the points for the first four games and then subtract from 105 points. This will be:

= 105 - (21 + 17 + 25 + 30)

= 105 - 93

= 12

He had 12 points on his fifth game.

in simplified version   it would be x ≤-4

step-by-step explanation:

multiply each term in x ≤-4 by -1