Solve the system of equations.
-10x+3y=5
x=y-4

What is the reflection image of (5,-3) across the line y = -x?

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

Biggest exam of the which of the following are polynomial functions?