Answer:
-8b - 5k + 9
Step-by-step explanation:
=(-4b + 15 - 7k) - (6 + 4b - 2k)
Taking away the brackets
=-4b + 15 - 7k - 6 - 4b + 2k
collecting like terms
=-4b - 4b - 7k + 2k + 15 - 6
= -8b - 5k + 11
From my knowledge of what an interquartile range is I have to say the answer to your question is 55.5.
Answer:
Step-by-step explanation:parallel horizontal
Answer:
Answer is B The stone age came after the Paleolithic period
Step-by-step explanation:
Step-by-step explanation:
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