Asmall school has 27 boys .if the ratio of boys to girls is 9: 4, how many students are their together

Consider a graph for the equation y= -3x+4. what is the y intercept? a) 4 b) -4 c) 3 d) -3

50 plz, given the system of equations, match the following items. x + 3 y = 5 x - 3 y = -1 a) x-determinant b) y-determinant c) system determinant match the following to the pictures below.

Who long does it take to drive 150 miles at 45 miles per hour