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hichkok12 [17]
3 years ago
15

Lester started with 80 items in his MP3 collection. Each month, he buys 10 more MP3s to add to his collection. The number of MP3

s in his collection, p, is given by P= 10m + 80, where m is the number of months he has added 10 MP3s to his collection. How many MP3s will be in Lester’s account in 6 months?
Mathematics
1 answer:
zhannawk [14.2K]3 years ago
3 0
He will have 140 mp3s.

Plug 6 into m, which stands for the number of months, in the equation:
10(6)+80 = 60 + 80 = 140
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Personally, I would divide each side by 3                x^2 - 4  =  0

Then I would add 4 to each side                              x^2        =  4

Then I would take the square root of each side:     x  =  +4
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3 years ago
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Step-by-step explanation:

interchange x and y

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Answer:

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Step-by-step explanation:

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