Roger is a great pitcher. he strikes out 1 out of every 3 batters he faces. if he faces 18 batters in one game, about have many would he probably strike out?

This is different from the first one can someone me

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.

X-intercept=-5 y-intercept=2 the equation of the line is