Paper cannot be recycled if there are too many impurities present, like wrappers with food on them. The school’s recycling company requires the paper it picks up to be 98.5% clean. If the recycling company picked up 9,720 pounds of paper in all, what is the maximum weight in pounds of the impurities that could be on the paper?

10% of 1,900,000. show me how you got the answer

The square root of 9x plus 7 plus the square rot of 2x equall to 7

The boiling point of water at an elevation of 0 feet is 212 degrees fahrenheit (°f). for every 1,000 feet of increase in elevation, the boiling point of water decreases by about 2°f. which of the following represents this relationship if b is the boiling point of water at an elevation of e thousand feet? a) e = 2b - 212 b) b = 2e - 212 c) e = -2b + 212 d) b = -2e + 212