Avery has 21 pencils and 14 pens. Which of these represents the correct ratio of pencils to pens? A. 14:21
B. 2:3
C. 21:14
D. 35:21
Pls help

Antonio made a scale model of a building. the model's scale is 1 inch to 235 feet and its height is 3.5 inches. what is the exact height of the actual building? enter your answer in the box.

Click an item in the list or group of pictures at the bottom of the problem and, holding the button down, drag it into the correct position in the answer box. release your mouse button when the item is place. if you change your mind, drag the item to the trashcan. click the trashcan to clear all your answers. solve this quadratic equation using the quadratic formula. 2x2 - 2x=1 need asap

Iam at home. /: i am playing video games. translate the following statement into symbolic form.