One step Inequalities Review

What do these symbols mean? (from left to right)

• less than

• less than or equal to

• greater than

• greater than or equal to

Tags

inequalities

What do these symbols mean? (from left to right)

• less than

• less than or equal to

• greater than

• greater than or equal to

Tags

inequalities

What do these symbols mean? (from left to right)

• less than

• less than or equal to

• greater than

• greater than or equal to

Tags

inequalities

What do these symbols mean? (from left to right)

• less than

• less than or equal to

• greater than

• greater than or equal to

Tags

inequalities

Inequality

Write an inequality for the sentences below.

The sum of a number, n, and fifteen is greater than or equal

to nine.

• 15n < 9

• n - 15 > 9

• n + 15 ≥ 9

Inequality

Write an inequality for the sentences below.

Three times a number, n, is less than 210.

• 3n < 210

• 3 + n > 210

• 3 - n ≥ 210

Match the graph with its inequality.

• b > –2

• b < –2

• b ≥ –2

• b ≤ –2

Match the graph with its inequality.

• 11 < a

• 11 > a

•  11 ≤ a

•  11 ≥ a