A truck can be rented from company a for $110 a day plus $0.60 per mile. Company B charges $70 a day plus $0.80 per mile to rent the same truck. Find the number of miles In a day at which the rental costs are the same

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.