The axis of symmetry would be -3 because it is always the (x) of the vertex
You're answer is going to be C
325.81
Hope this helps
The Answer is <u>A. 3. :D</u>
80/100*n=16
80n=1600
n=1600/80=160/8=20
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Original price: $20.00
i really dont know but downlaod photomath that shall work perfectly