Select the THREE expressions that are equivalent to 6x +1 – (3x–1) A. 6x +1 – 3x - 1
B. 6x + 3x +1+1
C. 3x + 2
D. 6x -3x +1 -1
E. 6x +1 + 3x – +1

1c-2 m405 what values are needed to make each expression a perfect square trinomial? 32 + 2x+ 2-20x + 22+5x+

Write the rational number in lowest terms 99/-15

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.