-x + 5y = -17
-2x -5y = -4

using elimination

The polynomial function of least degree with a leading coefficient of 1 is: f(x) = x3 + ax2 + bx + c

How can we find the measure of an exterior angle if we know the measurement of an interior angle

Question 9 of 10 2 points suppose your sat score is 1770. you look up the average sat scores for students admitted to your preferred colleges and find the list of scores below. based on your sat score of 1770, which average score below represents the college that would be your best option? o a. 1790 o b. 2130 o c. 2210 od. 1350