Question

1. The sum of a number and 10 is less than 22

2.The product of a number and 7 is greater than or equal to 1/2
3.One-third of a number is no more than 17.5
4.8.2 is greater than or equal to the sum of a number and 11
5.9 less than a number is at least 15

Answer 1

1) x < 12

2) x > 0.5/7

3) x < 5.83

4) x <= 7.2

5) x <= -6

Explanation:

1)

x + 10 < 22

x < 22 - 10

x < 12

2)

x * 7 >= 0.5

x > 0.5/7

3)

x/3 <= 17.5

x <= 17.5/3

x < 5.83

4)

8.2 >= x + 1

x <= 8.2 - 1

x <= 7.2

5)

9 - x >= 15

9 >= 15 + x

x <= 9 -15

x <= -6