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Marianna [84]
3 years ago
8

1x+2x = what? Will mark brainiest whatever that mean

Mathematics
2 answers:
garri49 [273]3 years ago
8 0

Answer:

3x

Step-by-step explanation:

1+2=3

so 1X+2x=3x

MAXImum [283]3 years ago
7 0

Answer:

3x

Step-by-step explanation:

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Answer:

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Step-by-step explanation:

Given that:

Total amount collected = $8.50 = 8.50*100 = 850 cents

Let,

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According to given statement,

10x+25y=850     Eqn 1

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Putting y=3x in Eqn 1

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Dividing both sides by 85

\frac{85x}{85}=\frac{850}{85}\\x=10

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