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3 years ago

Ignore what I wrote but can someone help me with this. (4 mark question) x

Mathematics

1 answer:

raketka [301]3 years ago

5 0

Answer:

£16.20

Step-by-step explanation:

If F is litres of fruit juice, and L is litres of lemonade, then we can write a proportion:

F / L = 1 / 3

Cross multiply:

L = 3F

The total volume is 16 litres, so:

F + L = 16

Substitute and solve:

F + 3F = 16

4F = 16

F = 4

L = 12

There are 4 litres of fruit juice and 12 litres of lemonade.

The total cost is:

C = 1.80 F + 0.75 L

C = 1.80 (4) + 0.75 (12)

C = 16.2

The cost is £16.20.

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5+7/9+4/12<br> Someone tell me the ans pls

Sati [7]

Answer:

55/9

Step-by-step explanation:

$5+\dfrac79+\dfrac{4}{12}=\dfrac51+\dfrac79+\dfrac{4}{12}$

We need to make the denominators the same:

$\implies\dfrac{5\times 36}{1\times 36}+\dfrac{7\times 4}{9\times 4}+\dfrac{4\times 3}{12\times 3}=\dfrac{180}{36}+\dfrac{28}{36}+\dfrac{12}{36}$

Now simply add the numerators:

$\implies \dfrac{180}{36}+\dfrac{28}{36}+\dfrac{12}{36}=\dfrac{220}{36}$

Simplify by reducing:

$\implies \dfrac{220}{36}=\dfrac{55}{9}$

Solution as a mixed number: $6\frac19$

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3 years ago

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Shkiper50 [21]

Answer:

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Step-by-step explanation:

y-4=2(x+1)

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3 years ago

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svp [43]

Answer: The equilibrium point represents the raising or lowering the price in response to changes in the supply or demand.

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If the quantity is below the equilibrium point, it will create a shortage. because the quantity supplied is less than quantity demanded.

Hope this helps!

Step-by-step explanation:

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4 years ago

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