Algebra Midterm Review

Simplify the following radical: √150

• 5√15
• 5√2
• 5√6
• 15√5

Tags

CCSS.HSN.RN.A.2

• 42

• 7√6

• 7√12

• √12

Tags

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

CCSS.HSN.RN.A.2

• A

• B

• C

• D

Tags

CCSS.HSN.RN.A.2

CCSS.HSN.RN.A.1

√5 × √10

• 50
• 2√5
• 5√2
• 5√10

Tags

CCSS.HSN.RN.A.2

Is the result rational or irrational? Explain.

• Rational; The sum of two rationals is always rational.
• Irrational; The sum of a rational and an irrational is always irrational.
• Rational; The product of two rationals is always rational.
• Irrational; The product of a nonzero rational and an irrational is always irrational.

Tags

CCSS.HSN.RN.B.3

Which of the following number is rational?

Tags

CCSS.HSN.RN.B.3

Identify the inequality.

• y > x+1

• y ≤ 1x+1

• y ≥ x+1

• y ≤ x-1

Tags

CCSS.HSA.REI.D.12

Which of the following equations match the given graph?

• y ≥ -3x + 4
• y ≤ 3/5x - 5
• y > -x - 5
• y < -4

Tags

CCSS.HSA.REI.D.12

Solve

-2(x + 2) < 14

• x < - 5

• x > -5

• x < -9

• x > -9

Tags

CCSS.7.EE.B.4B

Which point below is NOT part of the solution set?

• (0, 0)
• (-10, -10)
• (-1, 5)
• (5, 20)

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.REI.D.10

CCSS.HSA.REI.D.11

CCSS.HSA.REI.C.6