Alg 2 Unit 2 Review

Which of the following equations does not have x = 2 as a solution?

Tags

CCSS.6.EE.B.5

You solve an equation and find that 7 = 9 in your final step. What does this mean?

• The equation has 1 solution.

• The equation has no solution.

• The equation has infinitely many solutions.

• The equation is an identity.

Tags

CCSS.8.EE.C.7A

• 19

• 27

• 11

• 15

Tags

CCSS.7.EE.B.4A

• 14

• 11

• 48

• 88

Tags

CCSS.8.EE.C.7B

Step 2 is what

• Substitution property (simplify)
• Multiplication property of equality
• Division property of equality
• Distributive Property

Tags

CCSS.HSA.REI.A.1

What is always the 1st statement in reason column of a proof?

• Prove
• Given
• Reason
• Statement

Tags

CCSS.8.G.A.5

What is reason 2?

• Addition Property of Equality
• Subtraction Property of Equality
• Multiplication Property of Equality
• Division Property of Equality

Tags

CCSS.HSA.REI.A.1

Identify the property of equality.
If 9=x, then x=9

• Reflexive
• Symmetric
• Transitive
• Substitution

Tags

CCSS.7.EE.A.1

Solve -2 = 4r + s for s.

• s = -2 + 4r
• s = 2 - 4r
• s = -2 - 4r
• s = 2 + 4r

Tags

CCSS.6.EE.C.9

Solve for x:

• x = yb - v
• x = by - v
• x = by + v

Tags

CCSS.HSA.CED.A.4