Chapter 6 Lesson 7

x + 4x + 6x Simplify the expression

• 10x

• 11x

• 24x + x

• 4x+ 7x

Tags

CCSS.7.EE.A.1

3x + 4x + 5x Simplify the expression

• 3x

• 11x

• 12x

• 60X

Tags

CCSS.7.EE.A.1

9(5x) Simplify the expression

• 14x

• 45x

• 9x + 5x

• 95x

Tags

CCSS.7.EE.A.1

3x + 8y + 13x Simplify the expression

• 24xy

• 11xy+13x

• 16x + 8y

• 3x + 13x +8y

Tags

CCSS.7.EE.A.1

7(3x+5y) Simplify the expression

• 21x+35y

• 73x+5y

• 21x+5y

• 56xy

Tags

CCSS.6.EE.A.3

3x + 6x + 2x Simplify the expression

• 21x+35y

• 362x

• 18x

• 11x

Tags

CCSS.7.EE.A.1

24x + 18y

• 42

• 42xy

• 3(8x+6y)

• 6(4x + 3y)

Tags

CCSS.7.EE.A.1

16x + 40y

• 56xy

• 8(2x+5y)

• 16x+y

• 5(11x+35y)

Tags

CCSS.7.EE.A.1

Look at #9 on page 499 and select answer. Select the 2 that apply.

• 4(x+6) + 4x

• 8x + 24

• 4(6x)

• 8x + 6x

Tags

CCSS.6.EE.A.3

Look at #10 on page 499 and select answer. Select the 2 that apply.

• 3x + 12

• 8x + 24

• 2(x+6) + x

• 2x + 12x + x1

Tags

CCSS.6.EE.A.3