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zepelin [54]
2 years ago
14

Solve the inequality, a +18 < 7

Mathematics
1 answer:
Alekssandra [29.7K]2 years ago
6 0

Answer:

a<-11

Step-by-step explanation:

a+18 < 7

Subtract -18 from both sides

a+18-18 < 7-18

a < -11

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Arisa [49]

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3 0
3 years ago
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Determine the best method to solve the system of equations. Then solve the system.
maxonik [38]

Answer:

x=1  y = -1/2

(1,-1/2)

Step-by-step explanation:

7x-2y=8  

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I would use elimination since we have 2y in one equation and -2y in the other

7x-2y=8  

5x+2y=4

--------------------

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12x/12 = 12/12

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The substitute back into equation 2

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Subtract 5

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8 0
3 years ago
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A town's population has been growing linearly. In 2003 the population was 47,000. The population has been growing by 1200 people
blsea [12.9K]

Answer:

Step-by-step explanation:

The population in 2003= 47000

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7 0
3 years ago
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7 0
3 years ago
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marissa [1.9K]
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4 0
3 years ago
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