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oksano4ka [1.4K]
3 years ago
13

Help first one gets brainllest

Mathematics
1 answer:
kherson [118]3 years ago
4 0

Answer:

x = 1 \frac{1}{4}

Step-by-step explanation:

Expressing the diagram as an equation , that is

6x - 3 = 4 \frac{1}{2} = \frac{9}{2} ( multiply through by 2 to clear the fraction )

12x - 6 = 9 ( add 6 to both sides )

12x = 15 ( divide both sides by 12 )

x = \frac{15}{12} = \frac{5}{4} = 1 \frac{1}{4}

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3.

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3 years ago
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Step-by-step explanation:

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4 years ago
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4 years ago
Read 2 more answers
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8 0
3 years ago
Unit test Select two ratios that are equivalent to 2 : 12. Choose 2 answers: A 6:40 B 12:2 C 3:24 D 1:6 E 8:48​
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