3 years ago

Please help quick I also give brainliest <3 also please out the units

Mathematics

1 answer:

Ira Lisetskai [31]3 years ago

7 0

Answer:

1. 20.4

2. 84

3. 56

4. 171

5. 132

6. 297

7. 100

8. 56

9. 51

10. 828

Bonus: 644

Step-by-step explanation:

Sorry, if some are wrong.

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3 years ago

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2 years ago

Read 2 more answers

<img src="https://tex.z-dn.net/?f=5x-4%2B2%28x-4%29%3D16" id="TexFormula1" title="5x-4+2(x-4)=16" alt="5x-4+2(x-4)=16" align="ab

mariarad [96]

Answer:

$\boxed{x = 4}$

Step-by-step explanation:

=> 5x-4+2(x-4) = 16

Expanding the brackets

=> 5x-4+2x-8 = 16

Combining like terms

=> 5x+2x-4-8 = 16

=> 7x - 12 = 16

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=> 7x = 16+12

=> 7x = 28

Dividing both sides by 7

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3 years ago

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