Modeling and Evaluating Expressions

Which expression is shown here?

• 3x + 2 + 2x + 6

• 3x + 2x + 2x + 6x

• 3 + 2 + 2 + 3

Tags

CCSS.6.EE.B.6

Simplify.

• 10 + 6x

• 6x + 10x

• 16x

• 8x + 3

Tags

CCSS.7.EE.A.1

b² + 4
when b = 3

• 10

• 12

• 13

• 11

Tags

CCSS.6.EE.A.2C

Evaluate when a = 15:
2(a - 5) + 2

• 22

• 27

• 14

• 7

Tags

CCSS.6.EE.A.2C

Answer the question below. You might select more than one hotspot.

Tags

CCSS.7.EE.A.2

CCSS.HSA.SSE.A.2

Look at the model. Which of the following algebraic expressions could it represent?

• 3x - 2 - 1 + 6

• 3x - 2 - 1 + 6x

• 3x - 2 - x + 6x

• 3x + 2x - x - 6

Tags

CCSS.HSF.BF.A.2

Answer the question below. You might select more than one hotspot.

Tags

CCSS.7.EE.A.2

CCSS.HSA.SSE.A.2

Question 11

• 2x – 5

• 4x – 3

• 2x – 3

• 4x – 5

Tags

CCSS.6.EE.B.6

Which algebraic EXPRESSION represents the Expression Mat above?

Tags

CCSS.7.EE.A.1

2x + 3 + x²; for x = 4

• 17

• 27

• 19

• 25

Tags

CCSS.6.EE.A.2C