Answer:
Step-by-step explanation:
I uploaded a picture hope it helps
The answer is 91 ............
10:4 because there are 10 dolphins and 4 whales
140/1
because anything divided by 1 is itself, and a fraction is just the numberator divided by the denominator.
Answer: Answer is f(x) = 25x4 - 7x2 + x + 4
Step-by-step explanation: