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mr Goodwill [35]
3 years ago
6

Guys I really need help with these too thanks u before!!!!

Mathematics
1 answer:
Natali5045456 [20]3 years ago
5 0
Hey!!

here is your answer >>>

1) 3x - 10 > 11

let's take this as 3x - 10 = 11

3x = 21

x = 7
So, The numbers of X are always more than 7

2) 9x + 2 < 5

9x + 2 = 5

9x = 3

x = 1÷2

The numbers of X are always less than 1 ÷ 2

3) 2x + 8 < 6

2x + 8 = 6

2x = 2

x = 1

The numbers of X are less than 1

4) 4x - 3 < 12

4x - 3 = 12

4x = 15

x = 15 ÷ 4

The numbers of X are less than 15 ÷ 4

5) 2 ( 9 + x ) > 20

2 ( 9 + x ) = 20

9 + x = 10

x = 1

The numbers of X are more than 1

We can solve the rest using this

Hope my answer helps!
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Suppose you surveyed a group of students to see how many CDs they owned. The results are displayed in the
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You surveyed 30 students to see how many CDs they owned.

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<em>Find out more at brainly.com/question/16372388.</em>

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2 years ago
Imagine the graph for the relation 4x-5y+20 = 0.<br> What would be its slope?
muminat
4x - 5y + 20 = 0
<u>             - 20  - 20</u>
        4x - 5y = -20
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Step-by-step explanation:

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