Answer:

Step-by-step explanation:
Simplify the expression and you will get this.
hope this helps
-x^2 + 7 is the simplified expression
Answer:
That is, you'd expect of the rolls to be 1, of the rolls to be 2, of the rolls to be 3, and so on.
Step-by-step explanation:
Answer:
when you divide
89736÷40 the answer is 221 with the remainder 16.