Answer:
0.29 cents a bottle at store B
Step-by-step explanation:
devide the price by the amount of products. called the unit price

There may be an error with the first answer choice because it can't have a negative. The problem is x + 2.6 = 3.5 correct?
Hope this helps!
The answer is 2(3x-y)+5(x+2y).
I don’t understand the question, can you restate it?