I need support with this Mathematics question so I can learn better.
Think and Answer. Please number your responses to match the questions.
- Determine whether the statement is always true, sometimes true, or never true. Give an example.
- (a) Both sides of an equation can be multiplied by the same number without changing the solution of the equation.
- (b) Both sides of an inequality can be multiplied by the same number without changing the solution set of the inequality.
- When do you put the brackets on the graph of a solution set?
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