2 years ago

Write the expanded form for this expression -1/2(y - x)

1 answer:

5 0

Answer: =-1/2x+-1/2y

Step-by-step explanation:

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WITCHER [35]

Answer:

Step-by-step explanation:

The Fibonacci sequence is the sum of the two terms before it. It looks like this:

1, 1, 2, 3, 5, 8, 13, 21, 34, ...

As you can see, 13 and 21 are indeed consecutive terms.

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3 years ago

Sphinxa [80]

Step-by-step explanation:

$- 6 \div \frac{3}{7x} \\ \\ = - 6 \times \frac{7x}{3} \\ \\ = - 2 \times 7x \\ \\ = - 14x$

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3 years ago

Scrat [10]

Her electricity bill will be of 14256 pence.

Explanation

On average, Tanya uses 90 units of electricity per week.

So, the total units of electricity in 12 weeks will be: $(90*12)=1080$ units

One unit of electricity costs 13.2 pence.

Thus, the total cost for 1080 units will be: $(13.2*1080)pence= 14256$ pence.

So, her electricity bill will be of 14256 pence.

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2 years ago

Alexxx [7]

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Step-by-step explanation:

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2 years ago

nikdorinn [45]

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3 years ago