What is this expanded Im not sure how to expand the negative
Do i do it like -4x-4 and so on or just 4x4. And so on

you should multiply 4 by -5, 5 times, so 4 times -5 = -20 then multiply by -5 = 100 then multiply y -5 = -500 then multiply by -5 = 2,500 then multiply by -5 equals = -12,500

or just 4 times -5 = -20 because I don't know how they teach you.

So if you will expand it it will be eaither-12,500 or -20, it's how they teach you.

to find the unit price, we must figure out the cost of one item (in this case one dish towel).   to do this, we divide the total price ($7.92) by the number of items bought (for this problem it is 8, because there are eight dish towels in one pack).  

$7.92/8 = $0.99

therefore, the unit price, or the price of one dish towel, is $0.99.

hope this !