6. EE. 3&4

Which expression is equal to the expression 3x + 38?

• A. 11 + x(2 + 1) + 2x

• B. 10x + 11 - 7x + 27

• C. 10x = 11 - 7x - 27

• D. 4x + 10 - 2x + 28

Tags

CCSS.6.EE.A.4

Which expression is equal to 2m?

• A. 2m - 2 + 2

• B. 4mn + 3r - 3.5 - 2m

• C. 18 + m - 2 - 16

• D. 4 + m(5 - 3) = 11 - 33

Tags

CCSS.6.EE.A.4

Which of the following expressions is equivalent to 4(x - 8) - 5x?

• A. x - 8

• B. -x - 32

• C. 9x - 8

• D. 9x - 32

Tags

CCSS.6.EE.A.4

Which of the following is equivalent to -3(k + 4) + 9?

• A. 3k - 39

• B. 3k - 3

• C. 6k + 3

• D. 3k + 21

Tags

CCSS.6.EE.A.3

Which expression is equivalent to 12x - 8?

• A. 4(3x - 8) + 16

• B. 4(x - 3) - 4x

• C. 2(4x - 4) + 4x

• D. 2(6x - 2) + 4

Tags

CCSS.6.EE.A.4

Which expressions are equivalent to 18m - 12n?

• B. 2(9m + 6n)

• C. 3(6m - 4n)

• D. 6(-3m + 2n)

• E. 6mn

Tags

CCSS.6.EE.A.4

Amy and Paul are reviewing two different expressions, but both expressions are equal to each other. Which of the following could be the expressions Amy and Paul are reviewing?

• A. 16f + 12 and

  10(6f + 2)

• B. 16f + 12 and

  4(4f + 3)

• C. 10(6f + 2) and

  10 + 6f + 2

• D. 10 + 6f + 2 and

  20 + 6f

Tags

CCSS.6.EE.A.4

Use the information below to answer Part A and Part B. The figure below shows a right triangle with a base length of 12, a hypotenuse length of 20, and a height $h$.

Tags

CCSS.8.G.B.7

Part A: If the area of a triangle is 1/2 (base x height), which expression is equivalent to the area of the triangle above? base= 12 and hypotenuse= 20

• A. 6h

• B. 10h

• C. 12h

• D. 60h

Tags

CCSS.8.EE.C.7B

Part B: What is an expression that is equivalent to the perimeter of the triangle shown above? base= 12 and hypotenuse= 20

• A. h + 12

• B. 12 + 20

• C. 24h

• D. h + 32

Tags

CCSS.6.EE.B.6