Graphing quadratic inequalities

So we have this

16 ≥ x^2 + y^2 ≤ 25

Taking this in pieces, we have

x^2 + y^2 ≤ 16   and   x^2 + y^2 ≤ 25

Here's the graph of both........https://www.desmos.com/calculator/svaaytcslp

Note that the "solution" is the "blue area" inside  the "red area".....and this is just the graph of x^2 + y^2 ≤ 16.....!!!!

Thank you! Right before you answered I remembered you mentioning that website before so I checked if they used inequalities!

Thanks for such a helpful website! :)