Algebra Diagnostic Exam

Solve -38 + 6x = 52 + 3x

• 20

• 30

• 40

• 10

What is the first step to solve this equation:
11 - 3x = 44

• Add 3 to both sides
• Subtract 11 from both sides
• Add 11 to both sides
• Divide 3 on both sides.

Tags

CCSS.7.EE.B.4A

Solve -4x+1=21

• x = 120

• x = 5

• x = 30

• x = -5

Tags

CCSS.7.EE.B.4A

Solve for x.  

• x = -13
• x = -5
• x = -4
• x = 4

Tags

CCSS.7.EE.B.4A

What would be the first step in solving the equation?

• Multiply by -15.
• Add 15.
• Add 3.
• Multiply by -3

Tags

CCSS.7.EE.B.4A

Is the following number rational or irrational?
√16

• Rational
• Irrational

Is the following number rational or irrational?
7

• Rational
• Irrational

Is the following number rational or irrational?
.737293787920917...

• Rational
• Irrational

Tags

CCSS.7.NS.A.2D

CCSS.8.NS.A.1

What is the first step to solve this equation:

11 - 3x = 44

• Add 3 to both sides

• Subtract 11 from both sides

• Add 11 to both sides

• Divide 3 on both sides.

Tags

CCSS.7.EE.B.4A

Solve 3x = 5x + 10

• 2

• -2

• 5

• -5