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astra-53 [7]
3 years ago
15

Help Please!

Mathematics
1 answer:
Irina18 [472]3 years ago
4 0
4x+30=90
-30 -30

4x=60
X=15
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allochka39001 [22]

Answer:

23

Step-by-step explanation:

  • Create an equation to find y:  3 = \frac{y-2}{2-(-5)}
  • Calculate by adding:  3 = \frac{y-2}{7}
  • Multiply both sides of the equation by 7 : 21 = y - 2
  • Move the variable to the left-hand side and change its sign : -y + 21 = -2
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3 0
3 years ago
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aksik [14]

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7 0
3 years ago
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Lelu [443]
The numbers are 30 and 15. Length is 15 and width is 30.
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4 0
4 years ago
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Vinil7 [7]
To answer this question we need to find out the nth term
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Hope this helps!
4 0
3 years ago
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