The answer is: 2a^4 - 3a^2 b - 5b^2
Answer: $362.50.
8.5 x 25 = 212.5,
212.5 + 150.0 = 362.50
Very simple, I hope this helps!
Answer:
Total number of ways are 336.
Step-by-step explanation:
It is required to find the number of ways in which we can award a 1st, 2nd and 3rd place prize among eight contestants. It means we need to find the number of permutations. We need to find .
Here, r = 3
So,
So, there are 336 ways.
Answer: B 2x
1/2x-3+3/2x+3
What about distance and midpoint