Answer: 9 10 11 17
Step-by-step explanation:
1/2 x + 4 > 9
{0, 4, 9, 10, 11, 17}
4 > 9 -> false
6 > 9 -> false
9.5 > 9 -> true
Answer:
{11, 17}
The solution to the inequality is ...
1/2x +4 > 9 . . . . given
1/2x > 5 . . . . . . . subtract 4
x > 10 . . . . . . . . multiply by 2
The numbers in the given set that are greater than 10 are ...
