State the angle relationship and state the measure of each angle indicated that makes lines u and v parallel

20000 as first it increases by 2500 then by 5000 so next it will increase by 10000

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.