You had 142 DVD players and sold 99, estimate how many DVD players you have left in inventory.

How would you write eight times the size of the product of 4 and 2

A new machine can produce 5000 bolts in two - thirds the time required by the old machine. If it takes the new machine six hours to do this job, how long did it take the old machine?

How many batches of cookies can you make if you have 8 cups of flour and recipe calls for 3/4 per batch?

For each regular polygon, caculate the measure of each of its interior angles

Another engineer is tiling a new building. A square tile is cut along one of its diagonals to form two triangles with two congruent angles. What are the measurements of the interior angles of the triangles? Explain how you calculated them.

Which of he following statements is true of a reflection? Select all that apply. It is an isometry. It slides a plane. The transformation is done over a line of reflection. It flips a plane about a fixed line.

What is the solution of x=2+x-2squared

Two thirds of a number is 46. Find the number

How many fluid ounces are in a 15-gallon tank of gas?

What type of correlation exists between the temperature and the number of fruit bars sold? What is the real world meaning of the slope of the line of best fit for the given scenario?