Equations and Inequalities

Front

What does an open circle on a number line represent?

Back

An open circle represents that the number is not included in the solution set (e.g., for the inequality > or <).

Tags

CCSS.6.EE.B.8

Front

What does a closed circle on a number line represent?

Back

A closed circle represents that the number is included in the solution set (e.g., for the inequality ≥ or ≤).

Tags

CCSS.6.EE.B.8

Front

If a player's height is greater than 120 cm, which inequality represents this situation?

Back

h > 120

Tags

CCSS.6.EE.B.8

Front

Solve the inequality: 5 + p > 10

Back

p > 5

Tags

CCSS.7.EE.B.4B

Front

Which inequality represents the situation: The humidity was at least 85%?

Back

h ≥ 85

Tags

CCSS.6.EE.B.8

Front

What is the solution to the inequality: 3x - 4 < 5?

Back

x < 3

Tags

CCSS.7.EE.B.4B

Front

What does the inequality x ≤ 10 mean?

Back

x can be any number less than or equal to 10.

Tags

CCSS.6.EE.B.8

Front

How do you represent the inequality: 'The temperature is less than 30 degrees'?

Back

t < 30

Tags

CCSS.6.EE.B.8

Front

What is the solution to the inequality: 2y + 3 ≥ 11?

Back

y ≥ 4

Tags

CCSS.7.EE.B.4B

Front

What does the inequality a < 11 indicate on a number line?

Back

All numbers less than 11 are included, represented by an open circle at 11.

Tags

CCSS.6.EE.B.8