Answer:
68-46 x (10-4)-120
Step-by-step explanation:
This is a picture of how you solve the equation
Word form - six.seven
Expand form - 6 + 0.7
Well if you are looking for the profit margin we need how much is was when she bought it, because it doesn't say, you can't say It's a increase or a decrease, so you could say this is a investment.
But considering you put this under mathematics I assume there is more to this question you forgot to post.
