1. What is the simplified form of 4 + 10 ÷ 4 + 6 2. Which expression is equal to 3⋅3⋅8⋅8⋅3 ?

3. Rewrite in simplest terms: 4(−3f−4)−9f

The first one, i believe, would be correct. all the others have one thing in common, and that's that they have repeating numbers. in the second one, x and y have repeating 6's and 3's, and in the third, x and y have repeating 6's as well. in the last one, there are repeating 3's. the first one has no repeating numbers.

I'm pretty sure it's b). i try drawing the functions out and b is the one that stands out or isnt a "line"