4. Find the value of k, if x = 2, y=1 is a solution of the equation 2x + 3y=k.

Explain how you do each step what term makes it inconsistent y=2x - 4 ?

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.

#1-20 state whether the angles are alternate interior, alternate exterior, vertical, or corresponding angles.