Charles has the flu and has decided to still go to school he is contagious and has infected 4 students at school during the first hour. each of the four students infect 3 more students during the second hour math problem

Same length is comparing because it’s saying its the same and not different

5/8 beds for each square yard

(-0, -7) is 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.