Choose the missing step in the given solution to the inequality -x - 3 < 13 + 3x. (1 point) -X - 3 < 13 + 3x
-4x< 16
X >-4
-4x - 3> 13
2x - 3 < 18
-4x - 3 < 13
2x - 3 > 18

White shapes and black shapes are used in a game. some of the shapes are circles. while the rest are squares. the ratio of the number of white shapes to the number of black shapes is 5: 11. the ratio of the number of white cicrles to the number of white squares is 3: 7. the ratio of the number of black circles to the number of black squres is 3: 8. work out what fraction of all the shapes are circles.