Note: Answers to all questions are given at the end of this exercise. Question No. 1: Solve the following inequalities: Note: Answers to all questions are given at the end of this exercise. Question No. 2: A bus can carry a maximum of 32 pupils. How many buses are needed to carry 440 pupils? Answers (from left to right)

## Exercise No. 7I

Note: Answers to all questions are given at the end of this exercise. Question No. 1: Copy and fill in the blanks with '<', '=' or '>' to make each of the following statement:

## Exercise No. 7H

Note: Answers to all questions are given at the end of this exercise. Question No. 1: What are the four consecutive numbers whose sum is 50? Note: Answers to all questions are given at the end of this exercise. Question No. 2: If a number is trebled, it gives the same result as when 28 is added to it. What ...

## Exercise No. 7G

Note: Answers to all questions are given at the end of this exercise. Question No. 1: In each of the following, let x denote the unknown. Derive an equation involving x: (a) when a certain number is increased by 7, the result is 18. (b) when a number is increased by 2 and the result multiplied by 3, the ...