What’s -4 1/2 divided by (-1 3/8) Diving Mixed Numbers with negatives?

[15 points, algebra 2]simplify the complex fraction and find the restrictions.

Agallon of apple juice cost $7 a pack of eight 4.23oz box of apple juice $2.39 which is a better deal

Aweekly newspaper charges $72 for each inch in length and one column width. what is the cost of an ad that runs 2 column inches long and 2 columns wide? its not 288