36 is the answer. Hope this helped!
Answer:
x=-8,8
Step-by-step explanation:

missing either x+8=0
x=-8
V=4/3 x pi r cubed thats the ewuation for the volume of a sphere
Answer:
6 batches
Step-by-step explanation:
24 people x 4 cupcakes = 96 cupcakes
96 cupcakes / 16 per batch = <u>6 batches</u>
Hope this helped, have a nice day! :)