Apoint with coordinates (-2, -3) is rotated 90 degrees clockwise about the origin. what are the coordinates of its image

Which point on the x-axis lies on the line that passes through point c and is parallel to lino ab?

What is the total surface area of this square pyramid?

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