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Nina [5.8K]
3 years ago
10

Simplify 10 (3n+2+10n)

Mathematics
2 answers:
stiks02 [169]3 years ago
7 0
10(3n) is 30n 
10(2) is 20
10(10n) is 100n
The answer is 130n + 20
Nastasia [14]3 years ago
4 0
10*3n=30n
10*2=20
10*10n=100n
100n+30n=130n
130n+20
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3 years ago
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natima [27]

Answer:

  d)  one solution; (4, 1)

Step-by-step explanation:

It often works well to follow problem directions. A graph is attached, showing the one solution to be (4, 1).

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3 years ago
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ddd [48]
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3 years ago
The ratio of boys to girls in Ella’s grade is 3 to 4. The ratio of boys to girls in Minh’s grade is 4 to 5. Each grade has a tot
Aneli [31]

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4 0
2 years ago
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shepuryov [24]

Answer:

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Edit: the correct answer is by HL

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