Which expression is equivalent to -66- + 2x)? 04-12x -4+ 2x 04-12x 04+ 12x​

Asoccer ball manufacturer wants to estimate the mean circumference of soccer balls within 0.1 in

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.

Ineed ! i can’t figure out this graph