Exploring Compound Inequalities in Algebra 2

What is the result of solving the inequality 9 - 12R ≥ -99?

• R ≤ 9

• R ≥ 9

• R ≤ -9

• R ≥ -9

When solving the inequality -2R - 4 < -12, what must you remember to do after dividing by a negative number?

• Multiply both sides by a positive number

• Subtract the same number from both sides

• Add the same number to both sides

• Flip the inequality sign

In an 'or' compound inequality, what does the solution represent?

• The difference of the solutions

• The union of the solutions

• The intersection of the solutions

• The product of the solutions

What is the solution to the inequality 4N > 32?

• N ≤ 8

• N > 8

• N < 8

• N ≥ 8

How do you graph the solution to N < 4?

• Circle 4 and shade to the right

• Circle 4 and shade everything

• Circle 4 and do not shade

• Circle 4 and shade to the left

What is the result of solving the inequality 11B < -88?

• B > -8

• B < -8

• B ≤ -8

• B ≥ -8

When solving -5B ≤ -60, what is the correct solution?

• B ≤ 12

• B ≥ 12

• B < 12

• B > 12

What is the solution to the compound inequality 36 ≤ 11 - 5X ≤ 66?

• -11 ≤ X ≤ -5

• -5 ≤ X ≤ -11

• X ≥ -11

• X ≤ -5

How do you graph the solution to -11 ≤ X ≤ -5?

• Circle -11 and -5, shade to the right

• Circle -11 and -5, shade everything outside

• Circle -11 and -5, shade everything in between

• Circle -11 and -5, do not shade

What is the solution to the inequality 2X - 3 < 11?

• X ≤ 7

• X ≥ 7

• X > 7

• X < 7