Ms. chang has 24 students in her class, and 8 of them are boys. what is the ratio of girls to boys? a) 1: 3 b) 1: 4 c) 2: 1 d) 2: 3.

Examine this system of equations. what integer should the second equation be multiplied by so that when the two equations are added together, the x term is eliminated? 3/4x+1/7y=6 1/8x-3/5y=16