Solve the system of equations.

A. (2, 6)
b. (6, 2)
c. (6.8, -1.2)
d. (-1.2, 6.8)

The system of equations graphed below has how many solutions? y = 2x + 2

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.

Which of the following is true for the relation f(x)=2x^2+1