Find the midpoint of the line segment joining points P= (-2, 1) and Q= (4, -7).

The diameter of a circular chip is doubled to use in a new board game. the area of the new chip will be

What is this inequality notation? t is less then or equal to 2

You are remodeling your kitchen. you’ve contacted two tiling companies who gladly told you how long it took their workers to tile of a similar size jim completed half the floor in 8 hours. pete completed half of the other floor in 7 hours. if pete can lay 20 more tiles per hour than jim, at what rate can jim lay tiles