Question

9<12 y<5 30<50 a<8 9>7 b<12 90>80 x>10

Answer 1

Ответ:

9<12. 2<5. 30<50

4<8. 9>7. 7<12

90>80. 18>10

Answer 2

I'm sorry, but the inequalities you provided are contradictory. Let's break them down one by one:

1. 9 < 12: This is true, as 9 is indeed less than 12.

2. 12 < 5: This is not true. 12 is greater than 5, so the inequality should be reversed.

3. 30 < 50: This is true, as 30 is less than 50.

4. 50 < a < 8: This is contradictory because it states that a number is both greater than 50 and less than 8, which is not possible.

5. 9 > 7: This is true, as 9 is greater than 7.

6. 7 < b < 12: This is contradictory because it states that a number is both less than 7 and greater than 12, which is not possible.

7. 90 > 80: This is true, as 90 is greater than 80.

8. x > 10: There is no specific comparison given, as x is not related to any other values. It only states that x is greater than 10, but there is no other information to compare it with.

Based on these evaluations, the inequalities are inconsistent and do not form a valid system of inequalities.