PLEASE HELP!!!!
1. The stem-and-leaf plot shows weights of dogs, in pounds, in a dog competition.
How many of the dogs weigh at least 50 lb?
![PLEASE HELP 1 The stemandleaf plot shows weights of dogs in pounds in a dog competition How many of the dogs weigh at least 50 lb class=](https://us-static.z-dn.net/files/d0f/5750e853b0d9ffd6edc6febe6fc44457.jpg)