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Usimov [2.4K]
3 years ago
7

Mr. Arnold is buying dry-erase markers for his classroom. He already has 7 markers. Mr. Arnold buys 5 packs with 7 markers each

and 8 packs with 4 markers each. He then throws away 2 markers that do not work. Which number sentence best represents how many dry-erase markers Mr. Arnold now has in his classroom?
Mathematics
1 answer:
klemol [59]3 years ago
3 0

Answer: 7+5(7)+8(4)-2

Step-by-step explanation:

that’s the answer

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