I think that a linear equation can have no solution, one solution, or infinitely solutions. It just depends on what is the equation. That's what I think

3 0

3 years ago

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How do I solve x-11/2<-7

Mekhanik [1.2K]

Answer:

x < -3

Step-by-step explanation:

1. multiply both sides by 2

2. isolate the x by adding 11 to both sides

3. simplify

(i have included an attachment showing the work for clarification)

4 0

3 years ago

Work out length of BC

Neporo4naja [7]

Answer:

assume $13 = z \\ 8 =x \\ bc = y$

by phytagorean theorem

${y}^{2} + {x}^{2} = z^{2}$

$bc = y = \sqrt{ {z}^{2} - {x}^{2} } = \sqrt{169 - 64} = \sqrt{105}$

3 0

2 years ago

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Simplify the expression. 7c3 • –5c7

Sidana [21]

Answer:

-35c^12

Step-by-step explanation: Hope this helped.

7 0

3 years ago