<span>7 - 9 = 2
9 - 11 = 2
You should see that the series just increases by +2
therefore you can figure out what the last four terms are and then add them up one of the last terms given is 21</span>
You subtract 1260 from 1964. Then you take that number and divide it by 8.
This gives you the answer of $88 per skull.
Answer:

Step-by-step explanation:
<em>Set the problem up as a proportion</em>
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<em>cross multiply</em>
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<em>divide both sides by 30</em>
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<em>plz mark me brainliest. :)</em>
Answer:
Step-by-step explanation:
684 dollars
Answer: D
Step-by-step explanation: