Simplify + 13) + (-9а - 2) - (-7а - 3).
12
-12
14а - 12
14а - (-12)

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?

Question 5 spring semester final exam math evaluate

Ling listed all of the factors of a mystery number: 1,2,4,8,16,32 what is the mystery number?