nbUfnbujljt !txbwmfcb!!WJJ!lmbtTj! - Ganatleba

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2. I. 2a – 5 (2 q); II. y + 1 (2 q).
3. vTqvaT, Caifiqres x. miviRebT gantolebas:
x – 14 – (–28) + 18 + (–27) = –21 (2 q). aqedan x = –26 (2 q).
TfojTwob/ Cafiqrebuli ricxvi SeiZleba gantolebis gareSec
gamovTvaloT: –21 – (–27) – 18 + (–28) + 14 = –26 (4 q).
4. MNP samkuTxedis sworad daxazva - 2 q, masze wrexazis Semoxazva
- 2 q.
5. I. fleitaze ukravs 2,5-jer meti moswavle, vidre violinoze (2 q).
II. mxolod erT sakravze dakvras swavlobs moswavleTa
100% – (20%+50%) = 30%, anu 3/5 nawili (2 q).
Tuki I SekiTxvaSi sityvas `ramdenjer~ SevcvlidiT sityviT
`ramdeniT~, maSin pasuxs ver gavcemdiT, radgan saWiro iqneboda,
damatebiT gvcodnoda, sul ramdeni moswavle swavlobs samusiko
skolaSi (an ramdeni ukravs fleitaze, an violinoze) (2 q).
1. V. t = –8 (1 q); VI. y = –2 (1 q);
VII. x = 4,7 (1 q); VIII. z = –1 (1 q).
2. III. –15 + m (2 q); IV. – 2 – y (2 q).
3. vTqvaT, Caifiqres x. miviRebT gantolebas:
rigi II
x + 12 + (–17) – 28 – (–13) = –30 (2 q). aqedan x = –10 (2 q).
TfojTwob/ Cafiqrebuli ricxvi SeiZleba gantolebis gareSec
gamovTvaloT: –30 – 12 – (–17) + 28 + (–13) = –10 (4 q).
4. ABD samkuTxedis sworad daxazva - 2 q, masze wrexazis Semoxazva
- 2 q.
5. I. fleitaze ukravs 4-jer meti moswavle, vidre violinoze (2 q).
II. mxolod erT sakravze dakvras swavlobs moswavleTa
100% – (15%+60%) = 25%, anu 1/4 nawili (2 q).
Tuki I SekiTxvaSi sityvas `ramdenjer~ SevcvlidiT sityviT
`ramdeniT~, maSin pasuxs ver gavcemdiT, radgan saWiro iqneboda
damatebiT gvcodnoda sul ramdeni moswavle swavlobs samusiko
skolaSi (an ramdeni ukravs fleitaze, an violinoze) (2 q).
sakontrolo wera # 13 rigi I