Let A = {1,2,3,4} be a set in the Universe U = {1,2,3,4,5,6} . What is the complement of A? A. 0
B. {5,6}
C. {1,2,3,4}
D. {1,2,3,4,5,6}

Maria walks a round trip of 0.75 mile to school every day. how many miles will she walk in 4.5 days

Write an equation of the line that passes through the point (2, 3) and is perpendicular to the line x = -1. a) y = 1 b) y = 3 c) y = 0 eliminate d) y = -3

2x + 3y = 17 5x + 6y = 32 usibg method if elimination