Please Help! I will give you a lot of points! You don't have to show your work unless you want to. Just the answer.

Negative 5 1/12 + negative 4 1/4 + 6 3/4

Sweet t saved 20 percent of the total cost of the green-eyed fleas new album let there be fleas on earth. if the regular price is $30 how much did sweet save

The point of intersection of the diagonals of a rectangle is 4 cm further away from the smaller side then from the larger side of the rectangle. the perimeter of the rectangle is equal to 56 cm. find the lengths of the sides of the rectangle. 16 points answer quick