3. [2б] Упростите выражение: 1

5

7

∙ 2

2

5



5

12



7

17



12

17

4. [3б] Решите уравнение: 31

3

∙ х −

4

5

= 9

1

5​
Please enter comments
Please enter your name.
Please enter the correct email address.
You must agree before submitting.

Answers & Comments


Copyright © 2024 SCHOLAR.TIPS - All rights reserved.