Giant pumpkins are normally distributed with a mean weight of 104 pounds and a population standard deviation of 12.5 pounds.
What do pumpkins in the lowest 30th percentile weigh? Round your
answer to two decimal places.

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.