What is the center of a circle represented by the equation (x+9)2+(y−6)2=102? (−9,6)
(−6,9)
(6,−9)
(9,−6)

(hurry! ) which expression is equivalent to the following complex fraction?

Which system of linear inequalities is represented by the graph?

What is true about the dilation? it is a reduction with a scale factor between 0 and 1. it is a reduction with a scale factor greater than 1. it is an enlargement with a scale factor between 0 and 1. it is an enlargement with a scale factor greater than 1.