The sum of three consecutive numbers is 450. What is the 3rd number?

Express in the simplest form: (x^2+9x+14/x^2-49) / (3x+6/x^2+x-56)

On this question. a hypothermia occurs when a person's body temperature drops below 95 degrees fahrenheit. write and solve an inequality that describes how much lower the body temperature of a person with hypothermia will be than the body temperature of a person with a normal temperature of 98.6 degrees fahrenheit

What are the solutions of the following system? y=-2x^2 y=x-2