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Luden [163]
3 years ago
9

Six more than nine times a number is 456

Mathematics
1 answer:
vladimir1956 [14]3 years ago
5 0

Answer:

x=50

Step-by-step explanation:

1) Rewrite the problem as an equation: (x will be "a number")

9x+6=456

2) Subtract 6 from both sides:

9x=450

3) Divide both sides by 9:

x=50

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For this item, we may let x be the number or liters of apple juice present in the ginger ale. The total volume of the punch then becomes
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Then, considering that 75% of this is apple juice,
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                                   x = 0.75(2 + x) = 1.5 + 0.75x
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prohojiy [21]
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There may be a simpler way to solve this using a formula for example, but I just solved this step by step. Please feel free to ask if you have any questions
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An easier way to think of this problem is just keep adding for each additional hour: 


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Step-by-step explanation:

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