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LenaWriter [7]
4 years ago
15

Need help ASAP WILL GIVE TEN POINTS FIVE QUESTIONS-

Mathematics
2 answers:
Nesterboy [21]4 years ago
6 0

Answer:

Part 1) Option A x>-4

Part 2) Option D x

Part 3) y < 1.1  

Part 4) x

Part 5) x>-1

Step-by-step explanation:

Part 1) we have

6x-5>-29

6x>-29+5

x>-24/6

x>-4

Part 2) we have

-4x-8>-20

-4x>-20+8

-4x>-12 -----> Multiply by -1  both sides

4x

x

x

Part 3) we have

-4.2y+2.1 >-2.52

-4.2y >-2.52-2.1

-4.2y >-4.62 ----> Multiply by -1  both sides

4.2y < 4.62

y < 1.1

Part 4) we have

-(1/2)x+(1/3)>3/5

-1/2x>(3/5)-(1/3)

-1/2x>4/15 ---> Multiply by -1  both sides

1/2x

x

Part 5) we have

-2.8x+5.6< 8.4

-2.8x< 8.4-5.6

-2.8x< 2.8 ---> Multiply by -1  both sides

2.8x>-2.8

x>-2.8/2.8

x>-1

Drupady [299]4 years ago
5 0
The answer for 
1) x>-4
2)x<3
3)y<1.1
4)x<-11/6
5)x>-1
HOPE THIS HELP
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Answer:y=6.61,x=-6.46

Step-by-step explanation:

3x+7y=-26(×5)

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