Which of the following ordered pairs represents the solution to the system given below?
x − 4y = 7 5x + 9y = 6
(3, −1)
(3, 1)
(1, −3)
(−1, −3)

Statement: if two distinct planes intersect, then their intersection is a line. which geometry term does the statement represent? defined term postulate theorem undefined term

Rewrite the following quadratic functions in intercept or factored form. show your work. y = 5x^2 + 10x

What is the equation of the line that is parallel to the line with the equation y= -3/4x +1 and passes through the point (12,-12)