Answer:
Step-by-step explanation:
30). degree ( 4 + 1 = <em>5</em> ; 1 + 1 = 2 and 2 + 2 = 4 )
31) D) Choice D
Answer: Answer is B
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Kindly check the attached image below to see the step by step explanation to the question above.
2 and -9
2 times -9 is -18
2 plus -9 is -7
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