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Lera25 [3.4K]
2 years ago
10

40% of attendees at Martika's wedding order

Mathematics
1 answer:
Harrizon [31]2 years ago
6 0

Answer:

400 people

Step-by-step explanation:

equation: 40/100 = 160/x

cross multiply: 40 * x = 100 * 160

multiply: 40x = 16000

divide each side by 40: x = 400

there is 400 people

I hope this helped, please mark Brainliest, thank you !!

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Answer:

<u> -54.5%</u>

Step-by-step explanation:

You will have to use this formula

\frac{new value-oldvalue}{oldvalue}

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Then you have to convert this into a percentage, -54.54(repeating) percent

To the nearest hundredth you would round down to<u> -54.5%</u>.

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3 years ago
Armando and Bianca are 290 feet apart when they start walking toward one another. Bianca walks twice as fast as
aivan3 [116]

9514 1404 393

Answer:

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2 years ago
Find the value of a and b when x=12
garri49 [273]
A= 360
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5 0
3 years ago
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Solve 4x - 3 = 18. Round to the nearest thousandth.
lorasvet [3.4K]

Answer:

x=5.250

Step-by-step explanation:

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First of all, we will add 3 to both sides of our equation.

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Upon rounding our answer to nearest thousandth (3 places after decimal) we will get,

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