Write an equation of the line passing through point p that is perpendicular to the given line. p(−1,−2), y=−4x+13

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.

To solve the system of equations below, pedro isolated the variable y in the first equation and then substituted it into the second equation. what was the resulting equation? { 5y=10x {x^2+y^2=36

Ann and betty together have $60 ann has $9 more than twice betty’s amount how much money dose each have