<em>your anser would be 19 </em>
<em />
<em>let me now if u have a questions have a nice day </em>
<em>and Thanks :)</em>
The answer is:
3
w^2 - 1 = w + 5
3^2 - 1 = w + 5
3^2 = 3(3) = 9
9-1 = 8
8 = 3 + 5
8 = 8
Answer:60 miles per hour
Step-by-step explanation:
