Write a fraction setting the vertical length of the smaller triangle over its horizontal length. What does this fraction represent?

Identify an equation in point slope form for the line perpendicular to y=3x+5 that passes through (4,-1)

15 there is a line that includes the point 0,10 and has a slope of 7/4. what is it’s equation in slope intercept form

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