Lisa is planning a trip where she will travel 231 miles. She is deciding whether to travel by car or train. Lisa writes the equation y = 552 to model the distance in miles, y traveling I hours in her car. Which graph models
the equation and which statement describes the unit rate? Select the two correct answers.​

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.