R+(-5r)

Combine the like terms to create an equivalent expression:

Use set buikder notation to represent the following set: {, -2, -1, 0}

How many solutions does the nonlinear system of equations graphed bellow have?

Mr. brettler is hanging up a 5-foot tall rectangular welcome sign in the gym. he has drawn a sketch on a coordinate grid. he has the lower vertices of the sign at (9, –3) and (–6, –3). where would the upper vertices be on the grid?