Answer:
i’m pretty sure the answer is b
The answer is D. 21 because your multiplying 3 and 7
If it was EACH cat they had 1.25 cups otherwise they all shared the 1/4 cup offered.
If you want to multiply (2*x + 5) and (2*x - 5), you can do this using the following steps:
(2*x + 5) * (2*x - 5) = 4*x^2 - 10*x + 10*x - 25 = 4*x^2 - 25
The correct result is 4*x^2 - 25.
