−3x−6+(−1) can someone me with this equation

The number of potato chips in a bag is normally distributed with a mean of 71 and a standard deviation of 2. approximately what percent of bags contain between 69 and 73 potato chips? approximately 68% approximately 71% approximately 95% approximately 99.7%

Aubrey read 29 books and eli read 52 books what number is equal to the number of books aubrey read?

If u good at math hit me up on insta or sum @basic_jaiden or @ and