Joanna is filling her swimming pool with water. The graph below shows the depth of the water as time passed. At what rate is the depth of the pool water increasing? A. 2 feet per hour
B. 1/2 foot per hour
C. 4 feet per hour
D. 1 foot per hour

Write an equation in standard form of the line that passes through the point and has the given slope. ( -2, 4) ; m = -6which of the following best describes the technique used to graph the equation using the slope and y-intercept? y = 5x + 10write the standard form of the equation of the line through the given point with the given slope. point , 4); slope -3/2

Anyone? 15m is what percent of 60m; 3m; 30m; 1.5 km?

The perimeter of an equilateral triangle is 4 cm more than the perimeter of a square and the length of a side of the triangle is 8 cm more than the length of a side of the aware. find the length of a side of the equilateral triangle