Help me pls need it fast

What is 20+(5 x 2/5 )+ 3 show your work

On a piece of paper, graph y< x+1. then determine which answer matches the graph you drew.

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.