Nicholas has $50 to use while he is on a vacation. He decides to spend $5 a day. The amount of money Nicholas has left and the number of days are
related
create a numerical representation for this situation

Aswimming pool is a rectangle with semicircles on the end. the rectangle is 12 meters wide and 30 meters long. the diameter and width of the swimming pool are equal. sketch and label an overhead diagram of the swimming pool. find the area of the swimming pool floor.

Could someone me with this question i’ve been stuck on it for 20 minutes

Suppose the equation ||x-a|-b|=2008 has 3 distinct real roots and a not =0. find the value of b.