Add up all the money for college and the note books ect then you have your answer
The "D" is the correct answer
The graph of a quadratic equation will always cross the x-axis, that’s false because only the y-axis can cross into in only one place.
It should be d. , Because if you take the equation 3x+y=9, and make it slope intercept form, it would be y= -3x+9. -3 is the slope, and 9 is the y intercept. D is the answer.