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ohaa [14]
3 years ago
9

Solve (x + 1 < 4) ∩ (x - 8 > -7).

Mathematics
1 answer:
8_murik_8 [283]3 years ago
6 0

Answer:

(1,3)

Or

1<x<3

Step-by-step explanation:

  • x + 1 < 4

x < 4 - 1

x < 3

  • x - 8 > - 7

x > - 7 + 8

x > 1

Intersection: *look at the picture*

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2 years ago
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Svetllana [295]

Answer: R = (4, 5)

Step-by-step explanation: Midpoint is simply the center of a line. So, the equation for it is ((x1+x2)/2, (y1+y2)/2). Hence for this,

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