Evaluate the function f(x)=2x−2 , when x=−1 .−4
−3
0
4

100 points? me its important ‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️

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.

Ithink i know it but i want to be sure so can you me out ?