Question

Please answer the above questions​

Answer 1

Step-by-step explanation:

1) 7-17=-10

2) always positive

3) 7×2/5=14/5

4)supplement of 64°=180-64=116

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Answer 2

Answer:

1. b) -10
2. c) always positive
3. b) 14/5
4. a) 116°

HOPE IT HELPS U..