What is the slope of the line in the graph?

Combine like terms7y^2 + 7(6y^2 − 8)

Which point is a solution to the inequality shown in this graph (-3,-3)(3,-1)

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.