Inequalities Online Practice answers

Answer 1

1. $x>3$
- Solution: All numbers greater than 3, such as 4, 5, 6, 7, etc.

2. $2x+5<15$
- Solution: $2x<10$
$x<5$

3. $3x\ge 9$
- Solution: $x\ge 3$

4. $4x-2<10$
- Solution: $4x<12$
$x<3$

5. $5x+3>18$
- Solution: $5x>15$
$x>3$

6. $2(x+1)\le 8$
- Solution: $2x+2\le 8$
$2x\le 6$
$x\le 3$