9+(-6)+(-8)+11+(-4)+10=12

12÷6=2

The answer is D

**Answer:**

29.6666666667

**Step-by-step explanation:**

Calculator

**Answer:**

Product of a Power: When you multiply exponentials with the same base, you add their exponents (or powers). Power to a Power: When you have a power to a power, you multiply the exponents (or powers). Quotient of Powers: When you divide exponentials with the same base, you subtract the exponents (or powers).

**Step-by-step explanation:**

**Answer:**

The prime factorization of 1001 is 7*11*13, so with the constraint that the tables seat between 2 and 19 guests, we can use tables that seat either 7, 11, or 13 guests.

For tables that seat 7, the caterer would need 11*13 = 143 tables.

For tables that seat 11, the caterer would need 7*13 = 91 tables.

**Step-by-step explanation:**

**Answer:**

**Step-by-step explanation:**

Let n represent number of new members and f(n) represent membership money.

We have been given that there are currently 20 members in the school's Ski Club. So when n new members join, the total number of members would be .

Since for each new member recruited the dues for all members will be reduced by 10 cents, so new dues would be .

The membership money would be number of total members times dues as:

Since we need our equation in standard form, so we will use FOIL to expand our equation as:

**Therefore, our required equation would be .**