2) A shoe box should weigh 3 pounds. If there is a 4% error on the weight, what is the range of acceptable weight?

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.

Viewed your profile and found this question. what are your options for this question? maybe i can with this unless it's overdue or it's already out of the way.