4 is the GCF for these numbers. Hope this helps!
Answer:
Step-by-step explanation:
If 2 dvd’s cost $12, you take the total of $12 and divide by 2. Each dvd costs $6
Answer:
The answer is B) because 10 and 12 ounces of yogurt equals to 5 free rewards that they are both the same.
I dont understand wouldn't twice the number of 9 be 18 or 11?
9+2=11 or 9×2=18
The answer is A. 10C5(2a)^5(-3b)^5