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Ilya [14]
3 years ago
14

Evaluate each expression. 9. ⎪31⎥ + ⎪–5⎥10. ⎪–16⎥ – ⎪4⎥ 11. ⎪–28⎥ – ⎪–1⎥12. ⎪11–2⎥ 13. ⎪44⎥ + ⎪–34⎥14. ⎪–101⎥ – ⎪–1⎥

Mathematics
1 answer:
romanna [79]3 years ago
6 0

Answer:

Step-by-step explanation:

9. 31 + 5 = 36

10. 16 - 4 = 12

11. 28 - 1 = 27

12. 9

13. 34 + 44 = 78

14. 101 - 1 = 100

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Evgesh-ka [11]

Robert should get D. 8281.25 pesos in exchange.

Explanation:

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4 years ago
Use SOHCAHTOA for this. Work out 'm' in 3sf, I need the working out.
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