y: original price (in dollars)
0.12y: amount of discount (in dollars)
sale price: y - 0.12y = 0.88y
sales tax on this sale price: (0.06)(0.88y)
final cost: 0.88y + (0.06)(0.88y) = 0.88y(1+0.06) = 0.9328y
Answer:
miles
Step-by-step explanation:
:(
I am soo Sorry, its too hard
Not a solution
In order for to be a solution, the result after substituting must be 0:
Therefore, is not a solution to