How many pieces 8 7/8 in long can be cut from a piece of 36 ft stock ? allow 3/16 in kerf

What expression is equivalent to 1/2(2+3x-6)

In right ∆abc shown below, the midpoint of hypotenuse ac is located at d and segment bd is drawn.if ab = 12 and bc = 16, then explain why bd = 10. hint: consider what you know about the diagonals of a rectangle.

45% of the trees in a park are apple trees. there are 27 apple trees in the park. how many trees are in the park in all?