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7nadin3 [17]
2 years ago
12

Please help me i honest to god don't know what I'm doing

Mathematics
1 answer:
Mariana [72]2 years ago
7 0

Answer:

a_1=1,

a_n=a_n_-_1(-7)

Step-by-step explanation:

I was learning this a few years back, 9th grade I think, it's not really difficult, a tip that I will give you is to search up a video explaining the variables in the formula of both recursive and explicit.

I'm sure that you can do it and do well on your tests, good luck!

Hope this helped! :)

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Oduvanchick [21]

Answer:

6.5

Step-by-step explanation:

If M is the midpoint of PQ, PM is congruent to MQ. Midpoint means middle. So, the midpoint divides PQ in half. PQ = 13, and 13/2 = 6.5.

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2 years ago
A laptop was originally sold for $975. The laptop is now on sale for $828.75.The percent markdown must have been...
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Answer:

15% markdown

Step-by-step explanation:

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3 years ago
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