Question

Write the sentence as an inequality.

1. A number n plus 7 is less than or equal to 9

2. Three times a number w is less than 18.

3. Three is less than the sum of a number s and 4

4. Four is no less than quotient of a number x and 2.1

Answer 1

1. n + 7 ≤ 9

2. 3w < 18

3. 3 < s + 4

4. 4 ≥ x/2.1