John has some 37-cent stamps and 1-cent stamps in his pocket. The total value of the stamps is $6.54. If he has eight more 1-cent stamps than 37-stamps,
then how many of each does he have in his pocket?

The blue whale is the largest animal living on the earth. the average blue whale measures 100 feet long (30 meters) and weighs 300,000 pounds (136,000 kilograms). a whale’s head is 1⁄3 of the length of its body. a new baby whale is 1⁄4 the length of a grown whale. the average man is 1⁄17 the length of a blue whale, and 1⁄1,818 its weight. a human baby measures 1⁄4 of the length of an adult. calculate the following information: how long is a whale’s head? how long is a new baby whale? how tall is the average man? how much does the average man weigh? how tall is the average human baby?

Mustafa contributes 11% of his $67,200 annual salary to his 401k plan. what is his pretax income

Find percent notation for 0.008 0.008=