October 2018 1 48 Report

Rozwiąż układy równań.

x - 3 y + 5


= - 1,5

4 2

x - 3 2y - 7

= 1

2 3

2x - 5 x-6y x + y

=

2 4 2

3x - 1 2y - 5 2x + y

+ =

10 5 2

x - 3 y + 1

= 1 - ( x - y )

5 2

4x - 1 y - 3

= -2 ( x - y )

3 6

Proszę o poprawne i sensowne odpowiedzi. Z góry dziękuję.


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Opracuj fragment projektu rgulaminu organizowania wyborów do samorządu szkolego. Uwzględnij zapis w art. 55.3 Ustawy o systemie oświaty.Regulamin organizowania wyborów do samorządu uczniowskiego........................................................................................................................Art. 1. .....................................................................................................................................................................................................................................Art. 2. .....................................................................................................................................................................................................................................Art. 3. .....................................................................................................................................................................................................................................Art. 4. .....................................................................................................................................................................................................................................Art. 5. .....................................................................................................................................................................................................................................Z góry dziękuję :)
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