The expression x[(y – w) + z)] is equivalent to:
a xy-xw + xx
b xy-w+z
c xy -xw-xz
d xy-w+xz
e xy+xw+xz

Which statement is true? the given sides and angles cannot be used to show similarity by either the sss or sas similarity theorems. the given sides and angles can be used to show similarity by the sss similarity theorem only. the given sides and angles can be used to show similarity by the sas similarity theorem only. the given sides and angles can be used to show similarity by both the sss and sas similarity theorems.

Look at the following graph of the given equation. determine whether the equation is a function. explain why or why not.

Which type of graph would allow us to quickly see how many students between 100 and 200 students were treated?