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slava [35]
3 years ago
7

Need help with question please

Mathematics
1 answer:
viktelen [127]3 years ago
6 0

Answer:

The answer is x = -7.7 ans x = -1.3

Step-by-step explanation:

Here is the work I did. I used the quadratic formula. Sorry about my bad handwriting.

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Identify the explicit function for the sequence in the table
nignag [31]
The common difference is 19-7 = 31-19 = 12, so this is an arithmetic sequence. The initial term (when n=1) is 7.

The explicit formula for the terms of an arithmetic sequence is
  an = a1 + d(n-1)
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  B. a(n) = 7+(n-1)·12
6 0
3 years ago
Pls help. This is due today!
JulijaS [17]

Answer:

goodluck

Step-by-step explanation:

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4 0
2 years ago
Claus borrowed $200 to buy a video game system. He paid $10 per month in interest, and it took him 3 months to repay the loan. W
Kay [80]

Answer:

D. 230

Step-by-step explanation:

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7 0
3 years ago
Kim sold 85% of her ornaments during on market day. if she had a total of 120 ornaments at the begining, how many did she sell?
adell [148]
102. Simply multiply the 120 by .85
8 0
3 years ago
Read 2 more answers
Roslyn has $25.65 in the bank. She purchased a new shirt for $10.83 and shoes for $8.96. Then she babysat and made $20.35, which
tensa zangetsu [6.8K]

Answer:

$26.21

Step-by-step explanation:

add the shoes and shirt together and get $19.59 then subtract that to the $25.65

then you will get the remaining amount of money of $5.86.

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4 0
2 years ago
Read 2 more answers
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