What is the simplified form? 
3x - 1 + 2x - 3

• -x
• 5x - 4
• 2x - 1
• 9

Write an algebraic expression for "the sum of z and 2".

• 2z
• z - 2
• z ÷ 2
• z + 2

Write a word phrase for "x - 5".

• The sum of a number x and 5
• The difference of a number x and 5
• The quotient of a number x and 5
• 5 less a number x

Tags

CCSS.7.EE.A.2

CCSS.HSA.SSE.A.2

Evaluate the expression -2a + 4b for a = 3 and b = 0.

• 6
• 2
• -6
• -2

Simplify the expression.
 12 + (6 ÷ 3)

• 3
• 24
• 9
• 14

Simplify the expression.
(1/3)³

• 1/3
• 3/9
• 1/27
• 1/9

Simplify the expression.
-|-3.2|

• -3.2
• 3.2
• 32
• 0

Tags

CCSS.6.NS.C.7C

Simplify the expression.
√(4/9)

• 1/3
• 2/9
• 4/3
• 2/3

Which property is demonstrated?

3(x + 2) = 3x + 6

• Commutative...

• Associative...

• Identity...

• Distributive...

Is the ordered pair (0, 3) a solution to the equation?
x = 2y - 6

• Yes
• No

Tags

CCSS.6.EE.A.4

CCSS.6.EE.B.5