624 divided by 5 is (and thats your answer)
A polynomial with a degree of 2 can be:
x² + 1
y² + 2
etc..
hope this helps
The answer is D. 12
4, 3 and 2 are all factors of 12 (least common denominator)
48 x 2/3 = 32. For dilation just multiply each side by the dilation factor.
