( 35,76 - 25,76) : x = 100

10 : x = 100

x = 10 : 100 = 0,1

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121 - ( 118 - x ) = 217

118 - x = 121 - 217 = -96

x = 118 - ( -96 ) = 118 + 96 = 214

1. This book belongs to Mike.

3. There is some orange juice and some milk to drink .

4. Her children are always listening to music in their room.

5. There is a cat behind my sister's computer.

6. The air in the countryside is better than the air in the city 

= 2100

1. B

2. D

3. C

4. B

5. D

6. C

7. C

8. B

9. A

10. A

2^x+3. 4² = 64

2^x+3 . 2⁴ = 2⁶

=> 2^x+3 = 2²

x + 3 = 2

x = 2 - 3 = -1

\(\approx\) 36