Can you please help me out

According to statistics a person will devote 32 years to sleeping and watching tv. the number of years sleeping will exceed the number of years watching tv by 18. over a lifetime, how many years will the person spend on each of these activities

One card is dealt from a 52 card deck. find the probability that the dealt card is a 4 or a black 7

Cody was 165cm tall on the first day of school this year, which was 10% taller than he was on the first day of school last year.