Mathematics, 19.07.2019 10:30, tannerbc16
Mrs. li bought some crackers. she gave 30% of the crackers to her neighbor and ate 50% of the remaining crackers. mrs. li had 42 crackers left. how many crackers did mrs. li buy?
Answers: 1
Mathematics, 21.06.2019 17:30, scoutbuffy2512
How do you use the elimination method for this question? explain, because i really want to understand!
Answers: 1
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