TEKS.MATH.5.4B

16 - (4 x 3)

• 4
• 36

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TEKS.MATH.5.4B

The area of a rectangular deck is 125 square feet. The width of the deck is 25 feet. Write an equation and solve to find the length.

• 25x=125,
  x = 5 feet
• x+22=125,
  x = 20 feet
• x-25=125
  x=150 feet
• 25x=125
  x=3,125 feet

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TEKS.MATH.5.4B

What is a variable in Algebra?

• Something that changes
• An unknown value
• An equation
• A numeric expression

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TEKS.MATH.5.4B

A statement that two mathematical expressions are equal.

• Expression
• Proportion
• Quadrant
• Equation

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TEKS.MATH.5.4B

Patrick has 2 black, 3 red, and 5   white toy cars. What is the ratio of red toy cars to all the toy cars? 

• 3:5
• 1:3
• 3:11
• 3:10

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TEKS.MATH.5.4B

Write the expression. 
The English class has half as many students as the math class. 

• s x 2
• s + 20
• s ÷ 2
• s + 2

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TEKS.MATH.5.4B

Write an Equation.
Joella makes $12.75 per hour. This is $2.50 more than her younger sister makes per hour. How much does Joella's sister make per hour?

• x + 2.50 = 12.75
• 2.50x = 12.75
• x - 2.50 = 12.75
• x/2.50 = 12.75

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TEKS.MATH.5.4B

Which expression represents "twice the difference of 156 and 28?"

• (28×2) -156
• 156 - (2+28)
• (156-28) + 2
• (156-28) × 2

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TEKS.MATH.5.4B

25=x
x=

• √0
• 5²
• 4²
• 9

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TEKS.MATH.5.4B

Which of the following answer choices is NOT an example of a variable?

• 8
• x
• u
• n

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TEKS.MATH.5.4B