I NEED HELP ASAP Parallelogram ABCD has diagonals AC and DB that intersect at P. If AP = 80 - 56, PC = 24, PB = 36, PD = 4y +20,
AB = 4x + 3y, and BC 5.x - 4y, find the perimeter of this parallelogram. Show your work. (4 points)

In the 30-60-90 triangle below side s has a length of and side r has a length

Abox of chocolates costs $7. which equation relates the number of boxes sold (x) and total cost of the boxes sold (y)?

Amuffin recipe, which yields 12 muffins, calls for cup of milk for every 1 cups of flour. the same recipe calls for cup of coconut for every cup of chopped apple. to yield a batch of 30 muffins, how much flour will be needed in the mix?