Solving Multi-Step Inequalities in Algebra 1

What is the first step in solving multi-step inequalities?

• Isolate the variable

• Graph the solution

• Combine like terms

• Flip the inequality sign

Tags

CCSS.7.EE.B.4B

When solving the inequality y/(-6) + 7 < 9, what operation should be performed first?

• Multiply by -6

• Add 7

• Subtract 7

• Divide by -6

Tags

CCSS.7.EE.B.4B

In the inequality 2v - 4 ≥ 8, what is the next step after adding 4 to both sides?

• Multiply by 2

• Divide by 2

• Subtract 2

• Add 2

Tags

CCSS.6.EE.B.8

What should you do when you multiply or divide both sides of an inequality by a negative number?

• Flip the inequality sign

• Keep the inequality sign the same

• Subtract the same number from both sides

• Add the same number to both sides

In the inequality 6x - 5 < 2x + 11, what is the first step to isolate the variable?

• Subtract 2x from both sides

• Divide by 2

• Multiply by 6

• Add 5 to both sides

Tags

CCSS.6.EE.B.8

What is the solution to the inequality 4x < 16?

• x ≥ 4

• x > 4

• x < 4

• x ≤ 4

Tags

CCSS.8.EE.C.7A

What does it mean if an inequality simplifies to a false statement like -3 > 12?

• The inequality is invalid

• All real numbers are solutions

• There is no solution

• There are infinitely many solutions

Tags

CCSS.8.EE.C.7A

What does it mean if an inequality simplifies to a true statement like -2 ≤ 7?

• There is one solution

• The inequality is invalid

• There are no solutions

• All real numbers are solutions

Tags

CCSS.6.EE.B.8

In a real-life problem, if you need a mean score of at least 90, what inequality represents this requirement?

• Sum of scores / 5 < 90

• Sum of scores / 5 > 90

• Sum of scores / 5 ≤ 90

• Sum of scores / 5 ≥ 90

Tags

CCSS.7.EE.B.4B

If the sum of four scores is 352, what is the minimum score needed in the fifth game to have an average of at least 90?

• 100

• 98

• 95

• 90

Tags

CCSS.7.EE.B.4B