3x+6y=5
i need the x and y value

Which of the following is the rational exponent expression of 6 root f

Henry is an avid reader, he devours 90 pages in half an hour how many pages has henry read per minute?

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.