When solving the inequality 10x + 22 < 2, the second step should say 10x > -20 because I added -22 to both sides and it changes the inequality symbol. True or False?

Any is very appreciated! (picture is provided below)not sure how to do this at all won't lie

Explain how you can use the associative property to evaluate (7x50)x4.

Amountain climber starts a climb at an elevation of 453 feet above sea level at his first rest stop he has climbed 162 feet and by his second rest stop he has climbed another 207 feet its getting late in the day so the climber starts his way down if the climber desends 285 feet how much does he need to ascend or descend to return to the original starting point