Triangle DEF, shown below, is reflected over the y-axis to form triangle D'E'F'. what are the coordinates of Fl? (-4, 6) 10 9 (4, 6) B S (-6,-4) 2 (6,4) 7 - 2 - 2 3 -2 2 E F -10

Darian wants to build a regulation size pool table that is 9 feet in length.he plans he ordered are 18 by 36 inches. what is the scale factor of the dilation he must use to build a regulation pool table

Hector and alex traded video games. alex gave hector one fourth of his video games in exchange for 6 video games. then he sold 3 video games and gave 2 video games to his brother. alex ended up with 16 video games. how many video games did alex have when he started?

Solve 3x-18=2y and 5x-6y=14 by elimination or substitution . show all !