For f(x) - 3x +1 and g(1) - 7-6, find (1)
3x+1
O A.
*-6***tv6
x-6
B.
3x +1
OC*
x-6
3x +1
OD.
3x +1
2-6

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.