Sadie was comparing the price of cranberry juice at two stores. The equation y = 0.35x represents what Sadie would pay in dollars and cents, y, for x bottles of cranberry juice at store A. Sadie can buy 4 bottles of cranberry juice at Store B for a total cost of $8. How much more is a bottle of cranberry juice at Store B than at Store A?

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.

Ait gives no info about the y at the end therefore it has no solution