February Math Review

Alan has a maximum of $40 to spend on his school field trip. A ticket to the zoo costs $16. He can spend up to f dollars to buy food at the zoo. Which inequality can be used to find the possible values for f?

• f – 16 ≤ 40
  

• f + 16 ≤ 40
  

• f – 16 ≥ 40
  

• 
  f + 16 ≥ 40
  

Which algebraic property of operations is demonstrated in the example below?

8(5+)11 = 8(5)+8(11)

• Commutative Property
  

• Distributive Property of Multiplication over Addition
  

• Associative Property
  

• Identity Property of Multiplication
  

The perimeter of a triangle is 220 units. The combined length of two of the sides of the triangle is 96 units.

What is the length of the third side of the triangle in units?

• 316 units

  
  

• 21,120 units

  
  

• 124 units

  
  

• 2.578 units

  
  

Match the graph with its inequality.

• c > 9
• c < 9
• c ≥ 9
• c ≤ 9

What is the perimeter of the rectangle?

Write an expression to represent the perimeter.

• 12x + 6

• 5x+x+3

• 5x + x+3 + 5x

• (5x)(x+3)

An equation is shown below.

        3 + x = 9

Which of these situations could the equation represent?

• Songa has $3. His mom tells him that if he washes the dishes, she will give him $9. How much money will Songa have in all if he washes the dishes?

  
  

• How many minutes did Christian take to drive 9 miles at a rate of 3 minutes per mile?

  
  

• Rayak has $9. How many packs of Takis can he buy if one pack costs $3?

  
  

• Allysa is baking cookies. The recipe calls for 9 cups of sugar. She has added 3 cups already. How many more cups of sugar must Allysa add?

Choose TWO expressions that are equivalent to 5 × (4 + 3).

• 5 × 7

  
  

• (5 × 4) + 3

  
  

• (4 × 3) + (5 × 3)

  
  

• (5 + 4) × (5 + 3)

  
  

• (5 × 3) + (5 × 4)

  
  

Which expression is equivalent to 3x−8y+5x

• −5(x+y)
  

  
  

• 5(−y+x)
  

• (3+5)x-8y
  

  
  

• (3×5)x−8y(3×5)

  
  

Match the graph with its inequality.

• a > 11

• a < 11

• a ≥ 11

• a ≤ 11

Which set contains values of x that make the statement below TRUE?

11x > −45

• 
  {–75, –80, –95}

  
  

• {–3.5, –3, 6}

  
  

• {–7, –11.5, –13}

  
  

• 
  

  {–60, –50, –40}