Henry and Rose walked for 35 minutes respectively. Henry walked 7/10km and rose walked 3/4km. what is the difference between the lengths of the routes they walked?​

The 8th term is 512

2+1=3 that’s your answer

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.