Simplify Algebraic Expression

What is (3x -2) - (4x + 1) in simplest form?

• x - 3

• -x - 3

• -x + 1

• x + 1

Tags

CCSS.6.EE.A.2

CCSS.6.EE.A.3

Which expression is equivalent to -5(x + 10)?

• 5x + 50

• -5x + 10

• -5x - 50

• 5x - 50

Tags

CCSS.6.EE.A.2

CCSS.6.EE.A.3

CCSS.6.EE.A.4

Expand and simplify 4(7x + 3).

• 28x + 12

• 28x + 3

• 47x + 12

• 47x + 3

Tags

CCSS.6.EE.A.2

CCSS.6.EE.A.3

Expand and simplify -(2y - 1).

• -2y + 1

• -2y - 1

• 2y + 1

• 2y - 1

Tags

CCSS.6.EE.A.2

CCSS.6.EE.A.3

CCSS.6.EE.B.6

Expand and simplify 3(2z + 1) - 2(5 + z).

• 4z - 7

• 7z - 7

• 8z - 7

• 4z + 13

Tags

CCSS.6.EE.A.2

CCSS.6.EE.A.3

CCSS.6.EE.B.6

You joined a new gym. The gym charges a one-time enrollment fee of $40 dollars and the cost is 20 per month. Write an algebraic expression for how much you would pay after x months.

• 20(40) + x

• 40x + 20

• 20x - 40

• 20x + 40

Tags

CCSS.6.EE.A.2

CCSS.6.EE.B.6

Simplify the Expression: -1(2x + 3) - x

• -x + 3
• 3x + 3
• 4x + (-2)
• -3x - 3

Tags

CCSS.6.EE.A.3

Which expression is equivalent to

3x + ½(-12x - 16)

• -21x + (-32)

• 9x + 8

• -3x - 8

• -6x - 8

Tags

CCSS.6.EE.A.2

CCSS.6.EE.A.3

CCSS.6.EE.A.4

Evaluate the expression using the values
 m = 7, r = 8, and t = 2.
4m + t

• 30
• 28
• 26
• 14

Tags

CCSS.6.EE.A.2

CCSS.6.EE.B.6

Simplify this expression....

• 28a³

• 28a²

• 11a³

• 11a²

Tags

CCSS.6.EE.A.1

CCSS.6.EE.A.2

CCSS.6.EE.A.3

CCSS.6.EE.A.4

CCSS.6.EE.B.6