Writing and Graphing Inequalities #1

What does the symbol '<' mean in inequalities?

• It means 'greater than'.

• It means 'equal to'.

• It means 'less than'.

• It means 'not equal to'.

What does the inequality c ≥ 25 indicate?

• It indicates that there are at least 25 cats on the porch.

• It indicates that there are fewer than 25 cats on the porch.

• It indicates that there are exactly 25 cats on the porch.

• It indicates that there are more than 25 cats on the porch.

What does the symbol '>' mean in inequalities?

• It means 'less than'.

• It means 'equal to'.

• It means 'greater than'.

• It means 'not equal to'.

What is an inequality?

• An inequality is a mathematical statement that compares two expressions using symbols like <, >, ≤, or ≥.

• An inequality is a type of equation that has no solution.

• An inequality is a statement that asserts the equality of two expressions.

• An inequality is a mathematical operation that combines two numbers.

What does the symbol '≥' mean in inequalities?

• It means 'less than'.

• It means 'greater than'.

• It means 'greater than or equal to'.

• It means 'equal to'.

What does the symbol '≤' mean in inequalities?

• It means 'greater than or equal to'.

• It means 'less than or equal to'.

• It means 'not equal to'.

• It means 'greater than'.

What is the difference between '<' and '≤'?

• '<' means greater than, while '≤' means less than or equal to.

• '<' means less than, while '≤' means less than or equal to.

• '<' means equal to, while '≤' means greater than or equal to.

• '<' means less than or equal to, while '≤' means greater than.

What does the inequality x > 8 mean?

• It means that you and your friends ate more than 8 slices of pizza.

• It means that x is less than 8.

• It means that x is equal to 8.

• It means that you have 8 slices of pizza.

How do you graph the inequality x < 5 on a number line?

• Draw a number line, place an open circle on 5, and shade to the left.

• Draw a number line, place a closed circle on 5, and shade to the right.

• Draw a number line, place an open circle on 5, and shade to the right.

• Draw a number line, place a closed circle on 5, and leave it unshaded.

What does the inequality c < 150 signify?

• It signifies that there are fewer than 150 children at the playground.

• It signifies that there are exactly 150 children at the playground.

• It signifies that there are more than 150 children at the playground.

• It signifies that there are no children at the playground.