A company rents movies that can be streamed online or downloaded to a computer. The company charges a one-time sign-up fee and a charge for each movie x. The equation to represent this is y = 5x + 20. What is the sign-up fee and cost per movie?

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?

You wanted to draw an enlargement of design that printed on a card that is 4 in by 5

Which number line correctly shows 0.8 + 0.3?