Use algebra to show that, for this machine, y = x2 - 2x - 8._

What numbers are included in the set of integers? what numbers are not included?

If i had 1234 apples and 1 banana what is the total amount

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.