Question
Jeremy has some pink and purple beads. The total mass of all his beads is 180 g. He has 5 more purple beads than pink beads. The average mass of the pink beads is 6 g. The average mass of the purple beads is 9 g. How many beads does Jeremy have altogether?
3 m

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Jeremy has some pink and purple beads. The total mass of all his beads is 180 g. He has 5 more purple beads than pink beads. The average mass of the pink beads is 6 g. The average mass of the purple beads is 9 g. How many beads does Jeremy have altogether?