Question
$0 \leq x \leq 350,0 \leq y \leq 150$
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(i) x + 2y – z = 5, 2x – y + z = 1, 3x + 3y = 8
| Daily wages (in ₹) | No. of employees |
| Above 300 | 520 |
| Above 400 | 470 |
| Above 500 | 399 |
| Above 600 | 210 |
| Above 700 | 105 |
| Above 800 | 45 |
| Above 900 | 7 |
| Weight Of Fishes (In gms) | 800-890 | 900-990 | 1000-1090 | 1100-1190 | 1200-1290 | 1300-1390 | 1400-1490 |
| No. Of Fishes | 8 | 16 | 20 | 25 | 40 | 6 | 5 |
| X | 9 | 7 | 6 | 8 | 9 | 6 | 7 |
| Y | 19 | 17 | 16 | 18 | 19 | 16 | 17 |
| French fries | burger | Pizza | |
| Boys | 6 | 20 | 24 |
| Girls | 18 | 40 | 92 |