- Suppose UVW and QVR are vertical angles. If UVW = (3x – 9)° and MzQVR = (2x + 17)°, What is the value of x?

What is the area of triangle abc if a = 8, b = 11, and c = 15?

Use the elimination method to solve the systems of equations.choose the correct ordered pair. 7x+4y=39

Suppose you are an avid reader and are looking to save money on the cost of books instead of paying about $20 for each book, you decide to look into purchasing a kindle for $120 you can purchase e-books for about $5 each 1. find the slope-intercept equation for the cost of the hard copy of books using x to represent the number of books 2. find the slope-intercept equation for the cost of the kindle with cost of e-books using x to represent the number of books