Hi I’m really sorry and please don’t use this just to get points I really need help but please help with 15-23 ? I will give brainliest if correct

How do you find principle and simple interest

The los angels ram scored 26, 30, 48, and 31 pts in their last four games. how many pts do they need to score in super bowl liii in order to have an exact mean average of 35 pts over five games. write and solve and equation. use x to represent the 5th game.

Can someone check if i did this right since i really want to make sure it’s correct. if you do you so much