PLEASE HELP! Which of the following points are in the second quadrant of the xy-plane? Check all that apply. A. (-7,6)
B. (-2,-8)
C. (6,-2)
D. (-4,2)
E. (2, 2)
F. (4,8)

If the tip varies directly with the number of guest which equation represents between the tip,t, and the number of guest,g?

Factor 15x^3 - 5x^2 +6x-2 by grouping. what is the resulting expression

2. there are 250 students in a school auditorium. use numbers from the box to complete the table. 16, 38, 18, 45, 25, 50, 32, 60 grade number percent of all students of students fifth 24 sixth 95 seventh 20 eight 45