Write an inequality to model the profit in the following situation: Imagine you are starting an office supply business, Your overall costs for supplies are $100. You plan on selling binders for $4 each and pencils for $2 each. Let x represent the
number of binders sold and y represent the number of pencils sold.

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?

Which graph represents the solution set for the given system of inequalities? x+2y< 3 x+y> 4 3x-2y> 4

Which of the following is an equation of a line parallel to the equation y=4x+1?