"OR" Compound Inequalities

What is the solution to the compound inequality:

 $5-3n>-10$  or   $5n-5\ge35$  

•  $n<5\ \$  or  $n>8$  

•  $n<5\$  or   $n\ge8$  

•  $n\le5\ \ \$  or   $n\ge8$  

•  $n>5\ \ \$  or   $n\ge8$  

Check all the possible solutions for the compound inequality shown on the graph.

• 4

• 5

• 7

• 8

• 9

 $-2x-3>5\ \ \$    or    $3x+1\ge16$  

Check all the possible solutions to the compound inequality given.

• -5

• -4

• 0

• 4

• 8

 $-8<-2\left(x+4\right)\ \$    or    $-3x+4<x-4$  

_______ or _______

Select the two in inequalities that would go in the blanks.

•  $x>0$  

•  $x<2$  

•  $x<0$  

•  $x>2$  

Which compound inequality below matches the given graph.

• $-10-n<-12\$ or $9+4n\ge21$

• $9x-1<-46\$ or $1-4x\le-11$

• $4n-5>11\$ or $25\le9-8n$

• $2x<10\$ or $\frac{x}{2}\ge3$

Which two inequalities make up the compound inequality shown in the graph?

• $3\left(x+6\right)\le2\left(x+5\right)$

• $4\left(2x-1\right)\le3\left(2x-2\right)$

• $6x+10-2x\ge2x+2$

• $-\left(x-2\right)\le-4+3x-14$

Tim says that 0 is a solution to his compound inequality. Which compound inequality must he be talking about?

• $-1-10x<-1$ or $10+3x\le-5$

• $8x-5\ge6x-1$ or $4+4x\le3x-3$

• $7x-5>65\$ or $-3x-2>-2$

• $3x+2<-2+7x\$ or $8x-4\le3x-4$

Write an inequality for Graph 3.

• x ≤ -2 AND x > 5
• x ≤ -2 OR x > 5
• x ≥ -2 OR x < 5
• -2 ≤ x < 5

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.D.12

Look at the graph. Write the inequality in interval notation.

• (-2,5)

• (-∞,-2) or (5,∞)

• [-2,5]

• (-∞,-2] or [5,∞)

Which intervals would be used to describe the graph given?

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