John had 2/3 of his homework completed, sarah had 5/10, alex 7/8, and michelle 1/2 who completed the most of the homework assignments

Let the closed interval [a , b] be the domain of function f. the domain of f(x - 3) is given by (a) the open interval (a , b) (b) the closed interval [a , b] (c) the closed interval [a - 3 , b - 3] (d) the closed interval [a + 3 , b + 3]

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

Which property was used to simplify the expression? 3c+9 +4c=3c+4c+9