Solve using the addition principle. Graph and write both set-builder notation and interval notation for the answer.a - 7 < -10

A. {aa > -3}, (-3, ?)
 
B. {aa ? -3}, (-?, -3]
 
C. {aa ? -3}, [-3, ?)
 
D. {aa < -3}, (-?, -3)
 


Answer: D

Mathematics

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A.  
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C. -  
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