number of chairs will be the same as 3/2 the current inventory of chairs , if the manager want to increase the current inventory by 40%, what will the new inventory be

9.8? i'm not really sure

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.

The answer is d. 16^2 + 63^2 = x^2hope this .