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Mariana [72]
2 years ago
15

If we multiply a number by 5, then we add it by 3.5, and we divide the result by 2, and from the new result we subtract 7.6 we o

btain 6.65. Find out the number.
Mathematics
1 answer:
Iteru [2.4K]2 years ago
7 0

Answer:

the number is 5

Step-by-step explanation:

((n x 5 + 3.5) ÷ 2) -7.6 = 6.65

( 5n + 3.5) ÷ 2 = 14.25

5n + 3.5 = 28.5

5n = 25

n = 5

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Answer:

Jon did determine the probability correctly.

Step-by-step explanation:

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<em>11/24 plus 9/24 gives you 20/24.</em>

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<em>Therefore, Jon is correct.</em>

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2 years ago
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3 years ago
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3 years ago
Where will these 2 lines intersect?<br><br> y = 2x + 7 and x = y + 4
defon
To find the intersecting point, you have to put the two formulas equal to each other
First isolate the same variable, in this case y
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5 0
2 years ago
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