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notsponge [240]
3 years ago
11

The sum of a number and three is equal to five less than double that number

Mathematics
1 answer:
Liula [17]3 years ago
7 0

Answer:

-2

Step-by-step explanation:

x + 3 = 2x + 5

-2 = x

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(7, 1) and (x, 4); m = 3/4<br> missing value<br> 50 POINTS
Sever21 [200]

Answer:

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Step-by-step explanation:

4 - 1 / x - 7 (simplify)

3 / x - 7 = 3/4 (multiply by x - 7)

3 = 3/4 (x - 7)

3 = 3/4x - 5.25 (add 5.25 to both sides)

8.25 = 3/4x (divide both sides by 8.25)

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sub into the formula to check:

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svlad2 [7]

Answer:

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Step-by-step explanation:

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2 years ago
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Answer:

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Step-by-step explanation:

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Hope this helps!

8 0
3 years ago
Adult male heights have a normal probability distribution with a mean of 70 inches and a standard deviation of 4 inches.
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Loni’s credit card statement for April showed a membership fee of $85, a late fee of $45, a finance charge of $7.45, and an over
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Answer:

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