Marie wants to purchase a purse that is 74.89 with 5.5% sales tax and an 18% discount. if she has $62.00, will that be enough to cover her purchase? if not, how much more money will she need?

step-by-step explanation:

for exempl this   system of equations   y = x - 3

                                                                y = 2x - 5

look   the line : y = x -3     ( red)

                            the line : y = 2x -5 ( bleus)