Select all expressions that can be subtracted from 9x to result in the expression . Select all that apply:
-5 + 6x
5 - 6x
6x + 5
6x - 5
-6x + 5

Answer is either b or c

Look, when you want to do something like put it like x^2. x2 could mean x² or x₂. so to clear confusion, know the notation. to find the product multiply the x's and you get -8x and the y's and you get 6y. since it's all being multiplied it is just -8x6y, or answer a. although the better answer is -48xy(combining -8 and 6) because you should multiply constants whenever you can.