Perform the indicated operation.

8 1/2 divided by 2 1/4

News cameras take an overhead picture of a crowd at an outdoor event journalist then count the total number of people in the picture and use the sample of estimate the total number of people in the crowd this process is an example of

The function f(x)= -(x+5)(x+1) is down. what is the range of the function?

Two different points r and y are dilated from s with a scale factor 3/4, andry equal 15. use the dilation theorm to describe two facts that are known about ry