TEST 6: Inequalities

You flip an inequality symbol when you...

• subtract
• multiply and divide only
• multiple by a negative number
• multiple or divide by a negative number

Tags

CCSS.6.EE.B.8

When graphing an inequality, what does an open circle mean?

• The number is not included in the list of answers.

• The number is included in the list of answers.

Translate: 7 times a number is at most 60.

• 7x < 60

• 7x > 60

• 7x ≤ 60

• 7x ≥ 60

Solve the inequality for the variable x:

x − 6 ≤ 9

• x ≤ 15

• x ≥ 15

• x ≥ 3

• x ≤ 3

Solve the inequality for the variable y:

2y − 10 > 14

• y > 12

• y < 12

• y > 2

• y < 2

Does the given value make the inequality true? x - 4 > 21, when x = 25

• True

• Not True

Solve the inequality for the variable w:

w + 4 ≤ -5

• w ≤ -9

• w ≥ -9

• w ≤ -1

• w ≥ -1

When graphing do you use an open or closed circle for < ?

• Open

• Closed

Which inequality does this graph represent?

• x<3

• x≤3

• x<4

• x≤4

Tags

CCSS.6.EE.B.8

Solve the inequality for the variable x:

 $\frac{x}{4}-5\le-3$  

• x > -32

• x < 2

•  $x\le8$  
  

•  $x\ge8$