At first, Kate placed all her beads into 30 boxes with an equal number of beads in each box. 6 of the boxes were broken and the beads in these
broken boxes were then placed into the remaining 24 boxes. As a result,
the number of beads in each remaining box increased by 10. What was the
number of beads in each box at first?​

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Aball is thrown from a height of 139 feet with an initial downward velocity of 15 ft/s. the ball's height h (in feet) after t seconds is given by the following. h=139-15t-16t^2 how long after the ball is thrown does it hit the ground? round your answer(s) to the nearest hundredth. (if there is more than one answer, use the "or" button.) t =

Find two numbers if their sum is 91 and the ratio is 6: 7?