Mathematics, 28.08.2019 04:40 jasjas12

Jon and lexi are playing a marble game. according to their rules, 4 points are awarded for each red marble collected and 3 points are awarded for each blue marble collected. which expression represents jon's total score if he has r red marbles and b blue marbles?
4r − 3b
2r − 3b
4r + 3b
7rb

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Jon and lexi are playing a marble game. according to their rules, 4 points are awarded for each red...