Look at the attached image!

If f(x) = 6x – 4, what is f(x) when x = 8? a2 b16 c44 d52

Look at triangle wxy what is the length (in centimeters) of the side wy of the triangle?

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.