October 2018 1 18 Report

1.Rozwiąż nierówności : a) 3(x-2)-2(x-4) < 4(x+5) b) 4-[2x-3(x-2)+5] ≥ 1-[3-(2-5x)] c) (x-2)^2 - (x+3)^2 ≤ 5 2.Bankomat wypłacił kwotę 2000zł banknotami o nominałach 50zł i 100zł. Ile było banknotów każdego rodzaju, jeśli banknotów stuzłotowych było dwa razy więcej niż banknotów pięćdziesięciozłotowych ? 3. obwód prostokąta wynosi 34cm.Jeśli krótszy bok wydłużymy o 2cm i dłuższy bok skrócimy o 1cm to otrzymamy kwadrat. Znajdż wymiary tego prostokąta . Potrzebne pilnie . Z góry dziękuję :D


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1. przeczytaj tekst, uzupełnij luki (6.1-6.5) wyrazami z ramki w odpowiedniej formie, tak aby otrzymać spójny i logiczny tekst.Wymagana jest poprawność gramatyczna i ortograficzna wpisywanych wyrazów.Jeden wyraz podano dodatkowo i nie pasuje on do żadnej z luk .Wyrazy : call, discover, do, finish, happen, waste .tekst : I have just discovered I can have more time for the things I enjoy doing. The (6.1)_____ came as complete surprise. When I left school in the afternoon, I forgot to switch my phone back to 'Normal' mode. I got home and sat down to do my homework. As usual, I wanted to log on to the instant messenger but there was something wrong with my net connection, so I give it up and started working. When I finished, I looked at the clock and I couldn't understand what (6.2)________ : normally, my homework takes me about three or four hours and I had just done it within an hour and a half. Then I realised that no-one had called me sice I returned from school, so I checked my phone-six unaswered calls.I looked at the computer screen-i remembered that the messenger had been off all the time.And that me think ... I'm still schocked by how much of my time (6.3)_______ on not doing things every day. Yesterday, while I (6.4)___ my homework,I answered several phone calls from friends,kept chatting via the messenger and surfed the net a bit.All that took three and half hours.Today,I (6.5)___ homework and it's still early enough to go for a walk,do some shopping and meet my boyfriend ... Na jutro potrzebne . Z góry dziękuję :D
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