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Sindrei [870]
2 years ago
12

Alexis bought 50 collectible stamps at a garage sale. Each week, she purchases 30 stamps to add to her

Mathematics
1 answer:
alekssr [168]2 years ago
3 0

Answer:

14 (exactly 500) or 15 (over 500)

Step-by-step explanation:

We know that Alexis has already bought 50 stamps.

50 + 30 = 80

We need to subtract to see how many stamps she needs.

500 - 80 = 420

We divide by 30 to see about how many weeks it would take.

420 / 30 = 14

We can add 1 more week because she wants to have more than 500 stamps.

hope this helps :)

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