Your friend tells you that she will give you a reward if you can open her locker. She gives you the three different locker combinations below and tells you they all have something in common. Find the missing number in "locker combination 3" to open the locker.

The area of a rectangle is 54x^9y^8 square yards. if the length of the rectangle is 6x^3y^4 yards, which expression represents the width of the rectangle in yards

Ascientist wants to use a model to present the results of his detailed scientific investigation. why would a model be useful? a )because the model makes the concepts easier to understand b) because the model is easy to put together and to use c) because the model prevents other scientists from asking questions d) because the model requires the audience to pay full attention to it i don't know what to choose because between a and d a is much more likely than d because it only wants to get the attention of the audience. i'm confuse.

Find the maximum value of p= 4x + 5y subject to the following constraints :