Find the missing side lengths.

Need help please.

This is the 6th time I post.

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 !

x= cost per bracelet

number of bracelets * x + shipping charge = total cost

so

9x+9=72

plz mark brainliest i took the test