The length of a rectangle is 3 cm more than 10 times its width. The area of the rectangle is 75 cm2. A quadratic function can be used to represent the dimensions of the rectangle. What quantity of the rectangle represents the domain of that function?

Question

anonymous · Answer

Use an inequality to solve the problem. Be sure to show the inequality and all of your work. 
The color guard is making new triangular flags that must have a base of 18 inches to fit on their flagpoles. What is the maximum height of the triangular flags, if they want to use a maximum of 180 square inches of cloth?