I wont solve this because Im to lazy, but I do recommend some of these sites to help you with your problem. MathPapa Algebra Calculator and PhotoMath. Hope this helps.
158, it's going up by 6 every time.
To be honest there are lots of different reasons. You might want to try and talk to him to let him now how he is making you feel.
tenths because 42.02 it would be tenths the first decimal is tenths and second is hundreths
