Quadrilateral ABCD is rotated 90° about the origin. What are the coordinates of quadrilateral A'B'CD?
(1,5)
A (5,5)
B 15.1)
C(21)
C
D
A'
A. A (5,-5), B'(1.-5), C'(1.-2).
D'(5, -1)
B. A'(-5,5). B'(-1,5), C'(-1,2).
D'(-5,1)
OC. A'(-5, -5), B'(-5, -1). C'(-2,-1).
D'(-1,-5)
OD. A'(5. - 5), B'(5, -1), C(2, -1),
D' (1.-5)

Sophia wrote an equation to represent the revenue of a movie theater for one day. she let x represent the number of child tickets sold and y represents the nunver of adult tickets sold. if a child ticket cost $4, an adult ticket cost $6, and the total revenue for the daybwas $420, which equation could sophia use to represent the number of chikd and adult tickets that were sold?