If 2 lines are parallel they have the same slope.
the answer is -7
Answer:
Only the mean increased.
Step-by-step explanation:
The mean is the total divided by the number of scores, and since adding 21 will increase the total score significantly, the mean increases.
The median is still 7.
Answer: more grandparents prefer using a hard copy than a digital copy
Step-by-step explanation:
The correct answer is: [C]: " (x + 6)(x - 2) " .
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Answer:
Step-by-step explanation:
Random, i do not know what does t mean