Write a segment addition problem using three points that asks the student to solve for x but has a solution x = 20.​

The system of equations graphed below has how many solutions?

What term makes it inconsistent y=2x - 4

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.