What algebraic representation best describes the transformation below? A. (x, y) --> (2x, 2y)
B. (x, y) --> (x+1, y+2)
C. (x, y) --> (1/2x, 1/2y)
D. (x-2, y+1)

30 in the diagram line e and made parallel to each other and line p and q are transversal. use properties of special angles formed by parallel lines and their transversals to find the missing angle measures. m< 3=65 m< 15=120 m< 7= m< 4= m< 6= m< 1= m< 16= m< 18= m< 21= m< 10= m< 11= m< 12=

One line passes through (-7,-4) and (5,4) . another line passes through the point (-4,6) and (6,-9)

Which ordered pair is a solution to the system of linear equations? 2x + 3y= 6 –3x + 5y = 10