The first two steps in the derivation of the quadratic formula by completing the square are shown below. Which answer choice shows the correct next step?
Step 1: ax + bx+c = 0
Step 2: ax + bx = -c

Give the equations of two different lines that are perpendicular to the line 3x + 4y = 7.

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

Prism m and pyramid n have the same base area and the same height. cylinder p and prism q have the same height and the same base perimeter. cone z has the same base area as cylinder y, but its height is three times the height of cylinder y. the figures and have the same volume.