Why did my wife leave me?

i don't have a nice car
i am boring
i'm not rich
all of the above

Aboat costs 19200 and decreases in value by 12% per year. how much will it cost in 5 years

Aweekly newspaper charges $72 for each inch in length and one column width. what is the cost of an ad that runs 2 column inches long and 2 columns wide? its not 288

The lengths of the two sides of a right triangle are 5 inches and 8 inches what is the difference the possible lengths of the third side of the triangle