Plz first one who me gets a and a shoutout

Ok, so all you have to do is make it an improper fraction. If you do not know how to do that all you have to do is 16 times 5 plus 1 equals 81 over 5. Then you do 5 times 5 equals 25 plus 2 equals 27 over 5. Then you multiply 81 and 25. T hen that would be you numerator. Then you multiply 5 time 5 and that would be your denominator. Then you divide the denominator by the numinator, then yo uhave 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.