Mastering Expressions

Evaluate the expression 3x + 2 when x = 4.

• A) 10

• B) 14

• C) 12

• D) 16

Tags

CCSS.6.EE.A.2C

Use the distributive property to simplify the expression 5(2x + 3).

• A) 10x + 15

• B) 10x + 5

• C) 7x + 15

• D) 7x + 3

Tags

CCSS.6.EE.A.3

Translate the verbal expression "the sum of twice a number and four" into an algebraic expression.

• A) 2 + x + 4

• B) 2x + 4

• C) x/2 + 4

• D) 2(x + 4)

Tags

CCSS.6.EE.A.2A

Simplify the expression 4x - 2x + 7.

• A) 2x + 7

• B) 6x

• C) 2x + 5

• D) 6x + 7

Tags

CCSS.7.EE.A.1

Evaluate the expression 7 - 3y when y = 2.

• A) 13

• B) 1

• C) 10

• D) 2

Tags

CCSS.6.EE.A.2C

Translate the verbal expression "three times the difference of a number and eight" into an algebraic expression.

• A) 3x - 8

• B) 3(x - 8)

• C) 3 + x - 8

• D) (3x) - 8

Tags

CCSS.6.EE.A.2A

Evaluate the expression 5(2y - 3) + y when y = 3.

• A) 24

• B) 30

• C) 21

• D) 15

Tags

CCSS.6.EE.A.2C

Translate the verbal expression "the product of nine and the sum of a number and two" into an algebraic expression.

• A) 9 + x + 2

• B) 9(x + 2)

• C) 9x + 2

• D) (9 + x)2

Tags

CCSS.7.EE.A.2

CCSS.HSA.SSE.A.2

Simplify the expression 3y + 5y - 2.

• A) 8y - 2

• B) 8y + 2

• C) 2y + 3

• D) 8y

Tags

CCSS.7.EE.A.1