Unit 2 Pre-Algebra Assessment

Solve the equation.

Mathematical Equivalence

ON

Tags

CCSS.HSA.REI.A.1

CCSS.HSA.REI.A.2

CCSS.HSA.REI.B.3

CCSS.HSA.REI.B.4

Solve the equation.

Mathematical Equivalence

ON

Tags

CCSS.HSA.REI.A.1

CCSS.HSA.REI.A.2

CCSS.HSA.REI.B.3

CCSS.HSA.REI.B.4

Solve for x.

Mathematical Equivalence

ON

Tags

CCSS.7.EE.B.4A

Solve for x.

Mathematical Equivalence

ON

Tags

CCSS.HSA.REI.A.1

CCSS.HSA.REI.B.3

CCSS.HSA.REI.B.4

Tags

CCSS.8.EE.C.7B

The community center has a pottery class each month. Each student pays​ $15 for the class and​ $27 for materials. This month the pottery class brought in a total of​ $714. How many students are in the class this​ month?

Tags

CCSS.7.EE.B.4A

Solve the equation 24 + 0.44x = 19 + 1.69x

Tags

CCSS.HSA.REI.A.1

CCSS.HSA.REI.B.3

Kaylie solved a problem on the board. What error did Kaylie make?

12x + 10 = 54 - 10x 1

2x + 10 - 10 = 54 - 10x - 10

12x = 44 - 10x

12x - 10x = 44 - 10x + 10x

2x = 44

x = 22

• Kaylie made a calculation error in the final step.
• Kaylie made an error in simplifying the equation.
• Kaylie forgot to distribute the terms properly.
• Kaylie correctly simplified the equation.

Tags

CCSS.HSA.REI.A.1

• 6x + 4 = -15

• 2x - 1/2 = -15

• -6x - 2 = -15

• -6x + 2 = -15

Tags

CCSS.6.EE.A.3

How many solutions are there when the answer to a mathematical statement is:

3 = 5

• One Solution: x = 3

• One Solution: x = 5

• Infinitely Many Solutions

• No Solutions

Tags

CCSS.8.EE.C.7A