Factor the expression below.
-r – 8

1: -(r + 8)
2: r-8
3: 8 - r
4: 8r

Which of the following is true about the graph of f(x)=7^x. select all that apply. a= it intercepts the x axis b=it intercepts both axis c=it intercepts neither d=it intercepts the y axis

There is an entrance to the computer room at point e which lies on ab and is 5 feet from point a. plot point e on the coordinate plane. find the distance from the entrance at point e to the printer at point e

How can you construct perpendicular lines and prove theorems about perpendicular lines