Can someone solve this, you don’t have to type an explanation, thank you.

Plzzz i beg u so much asaaaap ! what is the slope of this line? enter your answer in the box.

I’m stuck on this equation, anyone got the answer?

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.