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love history [14]
2 years ago
6

I need the answer please

Mathematics
2 answers:
devlian [24]2 years ago
5 0

*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆**☆*――*☆*――*☆*――*☆

Answer:  x = 37

Explanation:

2x-5 + 3x = 180

5x - 5 = 180

5x = 185

x = 37

I hope this helped!

<!> Brainliest is appreciated! <!>

- Zack Slocum

*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆**☆*――*☆*――*☆*――*☆

Salsk061 [2.6K]2 years ago
4 0

Step-by-step explanation:

2x -5 + 3x = 180

5x = 185

x = 37

A = 69

B = 111

double checking 69+111 = 180 so all good.

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maw [93]

Answer:

  80 m^2

Step-by-step explanation:

The given information lets you write two equations involving length (x) and width (y).

  • 2(x +y) = 36 . . . . the perimeter is 36 m
  • (x+1)(y+2) -xy = 30 . . . . increasing the length and width increases area

The second of these equations simplifies to another linear equation, giving a system of linear equations easily solved.

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Dividing the first equation by 2 gives

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and subtracting this from the above equation gives ...

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Then

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4 0
3 years ago
How do I add the fractions <br> 1/4 + 1/7 please help me
kiruha [24]
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7/28
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8 0
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