The set is not closed
Example:
-4 * -3 = 12 this is not a negative integer
Answer:
Vertex of a quadratic function (formula)
Step-by-step explanation:
6 songs
The way to find this answer is to divide 18 by 3, which is six, which means that after every six songs a commercial is played.
Hope this was helpful and that I explained it correctly.
Answer:
B, A, F, H
Step-by-step explanation:
