Answer:
450
Step-by-step explanation:
Well, let's try simplifying 4:18 so we can compare.
If we divide 4:18 by 2, we get 2:9
We can see that 2:9 =/= 2:12
Thus, the two are not equivalent ratios.
Can be two variations
(xy)^3
3x^2y^3
Both are correct it’s just a different way of writing it
Two negative = one positive
-9 - (-9) = -9 + 9 = 0
your answer is 0
hope this helps
