Expressions and Equivalence

What algebraic expression is described by the phrase "5 less than y"?

• y - 5

• 5 - y

• 5y - 1

Tags

CCSS.6.EE.A.2A

Which expression is equivalent to 4x + 5 + 7x + 2?

• 18x

• 11x + 7

• 4(x + 2) + 7

• 7x + 2

Tags

CCSS.6.EE.A.4

Which expression is equivalent to 2(x + 3)?

• 8x

• 2x + 6

• 2x - 6

• 3 + 2x

Tags

CCSS.6.EE.A.4

Which expression is equivalent to a(bc)?

• (ab)c

• a + b + c

• ab + c

• a + bc

Tags

CCSS.6.EE.A.4

Which expression is equivalent to 6(2x - 4)?

• 12x - 24

• 12x - 4

• 8x - 12

Tags

CCSS.6.EE.A.4

What algebraic expression describes the phrase "three times the sum of 7 and r"?

• 7r + 3

• 3(7r)

• 3(7 + r)

Tags

CCSS.6.EE.A.2A

What algebraic expression is described by the phrase "3 more than x"?

• 3x

• 3 + x

• x - 3

Tags

CCSS.6.EE.A.2A

Which expression is equivalent to 6y + 21y + y?

• 27y + 1

• 28y

• 3(7y + 2y)

Tags

CCSS.6.EE.A.4

What phrase describes the algebraic expression 

 $\frac{g}{9}$  ?

• 9 divided by g

• the quotient of g and 9

• the quotient of 9 and g

Tags

CCSS.6.EE.A.2A

Mark all of the equivalent expressions for 4x + 8

• 3x + 6 + x + 2

• 2(2x + 4)

• 8 + 4x

• 2(x + 4) + 2x

• 2(x + 2)

Tags

CCSS.6.EE.A.4