It cost Ms. Nelson $245 to buy 5 kids tickets to Disney. How much do the tickets cost per child?

The radical equation 2+√2x-3 = √x+7 has a solution set [x= a0} and an extraneous root x = a1.

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

Quadrilateral abcd in the figure below represents a scaled-down model of a walkway around a historic site. quadrilateral efgh represents the actual walkway. abcd is similar to efgh. what is the total length, in feet of the actual walkway?