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ss7ja [257]
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?
7 + 5(7) + 8(4) – 2 g

7 + 5(7) + 8(4) – 2 f

7 – 5(7) + 8(4) + 2 e

7 – 5(7) + 8(4) + 2 d

7 – 5(7) + 8(4) – 2 c

7 – 5(7) + 8(4) – 2 b

7 + 5(7) + 8(4) + 2 a
Mathematics
1 answer:
ivolga24 [154]3 years ago
7 0

Answer:

7 + 5(7) + 8(4) – 2 g

Step-by-step explanation:

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