The above links can be very useful tools to help learn, develop better understanding, practice, and self-check your work! This can help you build confidence and provide additional opportunity to practice your skills. If you have any questions, please feel free to contact me.
The following Link connects to an online resource used in the Algebra 2 classes. It can be downloaded to most any device and used offline for studying, practice and access to exercises.
https://openstax.org/details/books/intermediate-algebra-2e