Answered

2. Determine whether each of the following expressions is equivalent to 4a + 5(b-2)

i. 2(-5+2a) + 5b
ii. 9ab-10
iii. 4a +56 + 10

Answer :

YOURLOCALDORK13GO
I know for sure it’s i. . I say this because if you simplify both equations you get the same thing. For ii. I’m not completely sure, I’m 50% sure though, for the same reason. I hope this helps!

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