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dalvyx [7]
3 years ago
9

The price of a ring was increased by 9% to £1800. What was the price before the increase? Give your answer to the nearest penny.

​
Mathematics
1 answer:
Korvikt [17]3 years ago
7 0
1.09x=1800
X=1800/1.09=1651.38
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What is the value of x?<br><br><br><br> Enter your answer in the box.
Andrews [41]

Answer:

\displaystyle 7 = x

Step-by-step explanation:

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24 = 2x + 10

- 10 - 10

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Step-by-step explanation:

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How many different ways can the letters in the word “square” be arranged ?
mr Goodwill [35]
It is known that 6 things can get arranged in 720 ways, let's look at the math of this.
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Given that x = -2 - 3i and y = 4 + 2i , Match The Expressions.
shtirl [24]

Answer:

3y-2x=16+12i

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Step-by-step explanation:

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x=-2-3i

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---

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---

2nd problem:

-3x \cdot y

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Distribute -3 to first factor:

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Use foil to simplify:

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Replace i^2 with -1:

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6+48i

---

3rd problem:

x \cdot 2y

(-2-3i) \cdot 2(4+2i)

Distribute 2 to the second factor:

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-16-8i-24i-12i^2

Replace i^2 with -1:

-16-32i+12

Combine like terms:

-4-32i

----

4th problem:

(-2-3i)-(4+2i)

Distribute:

-2-3i-4-2i

Combine like terms:

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6 0
3 years ago
Read 2 more answers
Can somebody help with this question i attached a screen shot of the question and what it's asking for.
Troyanec [42]
Answer: x = 6
explaination:
ac= 2ao
ao=3 so ac= 2(3) which is six

so 5x-24=6
x=6
7 0
2 years ago
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