cindy dream was to create a replica of a barn in minnesota. Each of the two rectangular barn doors had thick white boards that formed a large x across the front door. If each door measures 12 feet high and 5 feet wide, how many total feet of white board will cindy need to build large X on both doors

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

Which of the following expressions are equivalent ?

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.