What is the product of (4x – 7)(4x + 7)? a. 16x2 + 56x – 49 b. 8x2 + 56x – 49 c. 8x2 – 49 d. 16x2 – 49

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?

The final cost of a sale is determined by multiplying the price on the tag by 75%. which best describes the function that represents the situation?

Given: pqrs is a parallelogram prove: pr and qs bisect each other at t