Which of the following is a valid step in the solution of 4√2x + 4√x + 3 = 0?​

Steve wants to develop a way to find the total cost of any item including sales tax. the sales tax in his city is 6%. his friend jenna writes the expression x + 6x where x is the cost of the item. explain whether her expression is correct based on the situation.

How do you create a data set with 8 points in it that has a mean of approximately 10 and a standard deviation of approximately 1?

Graph the equationy=x^2 -[tex]y = x^{2} - 2[/tex]