Use the distributive property to simplify the following expression: 3 (2 + 5z)​

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

What is the area of the triangle 10 13 12

Adesigner charges a one time fee of $200 plus $40 an hour for each project. write an expression to represent how much money the designer will make for a project