Algebraic expressions

Simplify the Expression: -4(x + 6) + 2(x - 2)

• 2x + 28
• 6x - 20
• -2x - 28
• 6x - 28

Tags

CCSS.6.EE.A.3

Simplify the Expression: 2x + 3x - 12x

• 7x
• -7x
• -17x
• 17x

Tags

CCSS.7.EE.A.1

Which expression is equivalent to:
4x + 30y

• 2(x + 15y)
• 4(x + 15y)
• 2(2x + 15y)
• can't be factored

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.3

Simplify the expression.

Tags

CCSS.6.EE.A.3

Simplify the expression.

Tags

CCSS.6.EE.A.3

Which of the following best describes the algebraic expression 6x + 1?

• Six times more than the quantity of a number plus one
• Six times the quantity of a number plus one
• One more than the product of six and a number
• One more than the quantity of six and a number

Tags

CCSS.7.EE.A.2

CCSS.HSA.SSE.A.2

The algebraic expression that best describes the sequence 1, 1/2, 1/3, 1/4, 1/5... is

• 1 + (1/2)x
• x/1
• 1/x
• 1/(x + 1)

Which of the following is the algebraic expression that best describes the height, y, if x is the width? (click on the image to see the graph)

• y = 2x
• y = x - (1/2)
• y = x + (1/2)
• y = (1/2)x

Tags

CCSS.6.EE.C.9

a number added to 19

• 19 - n

• 19 + n

• 19/n

• 19n

Tags

CCSS.6.EE.A.2A