M6 Unit 8 Inequalities Test Review

Math 6 Unit 8 Study Guide

Word Cloud

How was are you feeling?

En español: ¿Cómo te sientes?

Spiral Review

​Unit 2: Integer Operations
Unit 6: Ratio Tables
Unit 7: Solving Equations with Models

Multiple Choice

The temperature during the day is 8 degrees Fahrenheit. If the temperature drops 17 degrees after the sun goes down and remains constant, what is the temperature at night?

• $$-9\degree F$$

• $$25\degree F$$

• $$9\degree F$$

• $$-25\degree F$$

Multiple Choice

Amy is making coffee. Determine how many tablespoons (tbsp) of coffee grounds are needed to make 7 ounces (oz) of coffee.

• $$21$$

• $$24$$

• $$6$$

• $$10$$

Fill in the Blanks

Multiple Choice

What is the value of $$x$$ in the model?

• $$-5$$

• $$-13$$

• $$5$$

• $$13$$

Multiple Choice

What is the equation of the model?

• $$x-6=3$$

• $$x+6=-3$$

• $$-6x=3$$

• $$\frac{x}{-6}=3$$

Poll

Student Reflection - Rate yourself on how well you understand the review skills.

En español: Reflexión del estudiante: califíquese según su comprensión de las habilidades de repaso.

• I have some background knowledge, but I am still confused.

  En español

  Tengo algunos conocimientos previos, pero todavía estoy confundido.

• I can do this with help, a partner, or an example in front of me.

  En español

  Puedo hacer esto con ayuda, un compañero o un ejemplo frente a mí.

• I can do this on my own with very few mistakes and explain my thinking.

  En español

  Puedo hacer esto por mi cuenta con muy pocos errores y explicar mi pensamiento.

• I understand this so well that I can teach someone else.

  En español

  Entiendo esto tan bien que puedo enseñarle a otra persona.

Unit 8: Inequalities

Given a verbal description, represent a practical situation with a one-variable inequality

​SOL 6.14a

Multiple Choice

Joe sent at least 100 text messages yesterday.

Which inequality represents this situation?

• $$x\ge100$$

• $$x\le100$$

• $$x>100$$

• $$x<100$$

Match

Match the following

• $$s\ge15$$

• $$s\le15$$

• $$s>15$$

• $$s<15$$

Shannelle has at least 15 bracelets.

Shannelle has no more than 15 bracelets.

Shannelle has more than 15 bracelets.

Shannelle has less than 15 bracelets.

• Shannelle has at least 15 bracelets.

• Shannelle has no more than 15 bracelets.

• Shannelle has more than 15 bracelets.

• Shannelle has less than 15 bracelets.

Multiple Choice

A vehicle must be shorter than 16 feet tall to pass under a bridge.

Which inequality represents the number of feet a vehicle must be to drive under a bridge?

• $$16>v$$

• $$16<v$$

• $$16\ge v$$

• $$16\le v$$

Drag and Drop

Write an inequality that represents the following situation.



If Jeff spends no more than 6 hours working, then he will spend time with friends.



​

Placeholder

>​

Placeholder

Drag these tiles and drop them in the correct blank above

6

h

Poll

Student Reflection - Rate yourself on how well you understand the review skills.

En español: Reflexión del estudiante: califíquese según su comprensión de las habilidades de repaso.

• I have some background knowledge, but I am still confused.

  En español

  Tengo algunos conocimientos previos, pero todavía estoy confundido.

• I can do this with help, a partner, or an example in front of me.

  En español

  Puedo hacer esto con ayuda, un compañero o un ejemplo frente a mí.

• I can do this on my own with very few mistakes and explain my thinking.

  En español

  Puedo hacer esto por mi cuenta con muy pocos errores y explicar mi pensamiento.

• I understand this so well that I can teach someone else.

  En español

  Entiendo esto tan bien que puedo enseñarle a otra persona.

Unit 8: Inequalities

• Solve a one-step linear inequality in one variable with addition and subtraction

• Graph the solution on a number line

• Given the graph of a linear inequality with integers, represent the inequality two different ways using symbols.

• Identify a numerical value(s) that is part of the solution set of a given inequality.

​SOL 6.14b

Multiple Choice

Which value is part of the solution set of the following inequality?

$$-18<c$$

• $$-17$$

• $$-18$$

• $$-19$$

• $$-20$$

Multiple Choice

The graph represents all solutions to an inequality.

Which values are solutions of the inequality shown on the graph?

• $$13\ and\ 16$$

• $$10\ and\ 16$$

• $$17\ and\ 19$$

• $$10\ and\ 11$$

Multiple Choice

Which value is NOT part of the solution set of this inequality?

$$-3\le m$$

• $$-4$$

• $$-2$$

• $$-1$$

• $$0$$

Multiple Choice

What are two ways the inequality can be written for the following graph?

• $$4\le p\ and\ p\ge4$$

• $$4\ge p\ and\ p\le4$$

• $$4>p\ and\ p<4$$

• $$4<p\ and\ p>4$$

Multiple Select

Select the inequalities that represent the graph.

• $$x\ge-1$$

• $$-1\le x$$

• $$-1\ge x$$

• $$x\le-1$$

• $$x>-1$$

Multiple Choice

Which is a solution to the inequality?

$$n+\left(-1\right)<7$$

• $$n<8$$

• $$8>n$$

• $$n>6$$

• $$6>n$$

Multiple Choice

What is the solution to the inequality?

$$4+n\le10$$

• $$n\le6$$

• $$n\le14$$

• $$n\ge6$$

• $$n\ge14$$

Multiple Select

Select all numerical values that make the inequality statement true.

$$r-\left(-3\right)\ge13$$

• $$10$$

• $$9$$

• $$8$$

• $$15$$

• $$11$$

Multiple Choice

Which number line shows the graph of the inequality below?

$$x-20\ge-15$$

Multiple Choice

When graphing the inequality below, which of the following will be used?

$$23\ >d$$

• open circle with arrow going to the left

• open circle with arrow going to the right

• closed circle with arrow going to the left

• closed circle with arrow going to the right

Multiple Choice

Anne picked out 3 board games from her cabinet to take to a game night with her friends. She still has more than 10 board games in the cabinet, so she thinks she could bring a few more. Let x represent how many board games were in Anne's cabinet to start. Which inequality describes the problem?

En español: Anne eligió 3 juegos de mesa de su gabinete para llevarlos a una noche de juegos con sus amigos. Todavía tiene más de 10 juegos de mesa en el gabinete, por lo que cree que podría traer algunos más. Sea x el número de juegos de mesa que había en el gabinete de Anne para comenzar. ¿Qué desigualdad describe el problema?

• $$x-3\ge10$$

• $$x-3>10$$

Poll

Student Reflection - Rate yourself on how well you understand the review skills.

En español: Reflexión del estudiante: califíquese según su comprensión de las habilidades de repaso.

• I have some background knowledge, but I am still confused.

  En español

  Tengo algunos conocimientos previos, pero todavía estoy confundido.

• I can do this with help, a partner, or an example in front of me.

  En español

  Puedo hacer esto con ayuda, un compañero o un ejemplo frente a mí.

• I can do this on my own with very few mistakes and explain my thinking.

  En español

  Puedo hacer esto por mi cuenta con muy pocos errores y explicar mi pensamiento.

• I understand this so well that I can teach someone else.

  En español

  Entiendo esto tan bien que puedo enseñarle a otra persona.

​Videos for Review

• Very Basics of Graphing Inequalities on a Number Line

• Solutions to Inequalities - Math with Mr. J

• Write an Inequality (from a statement)

• Solving Inequalities using Addition and Subtraction