Which of the following is a factor of x3 – 729? X - 9
x + 9
x2 + 18x + 81
None of the above

The system of equations graphed below has how many solutions?

65 8 7 4 5 6 8 4 3 2 1 9 5 6 4 2 1 6 5 1 5 1 3 2 3 5 multiply the third number in the first row by the seventh number in the third row. add this result to the fifth number in the second row. add to this total ten times the fourth number in the third row. subtract the eighth number in the first row from the result.

Plz i beg u asap ! what is the equation of this graphed line? enter your answer in slope-intercept form in the box.