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Mnenie [13.5K]
3 years ago
14

Is this all correct?

Mathematics
1 answer:
Doss [256]3 years ago
3 0

Answer:

No

Step-by-step explanation:

11. Correct

11a. a is the number of accessories bought

12. 32 = 3.5a + 25

7 = 3.5a

a = 2

12a. cost of the bear

13. correct

13a. f(-1)=8

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