TEKS.MATH.8.8C

Simplify:

• 243x²⁰/y³⁰
• 15x²⁰/y³⁰
• 3x²⁰/y³⁰

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TEKS.MATH.8.8C

Which of the following is a correct factorisation of:
y² - 6y - 27

• (y - 9)(y + 3)
• (y + 9)(y - 3)
• Hint:
  Product = 27
  Sum = -6

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TEKS.MATH.8.8C

Solve: x + 6 = -11

• -5
• -17
• 5
• 17

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TEKS.MATH.8.8C

15 > -5 + z

• z < 20
• z > 20
• z > 10
• 10 > z

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TEKS.MATH.8.8C

-(n - 8) = -2

• 6
• 10
• -10
• -6

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TEKS.MATH.8.8C

(-30) + 10

• 20
• 40
• -20
• -40

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TEKS.MATH.8.8C

Solve for w:
A = LW

• A = ^L/_W
• w = ^L/_A
• w = A
• w = ^A/_L

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TEKS.MATH.8.8C

Solve:

• 1

• 4

• 10

• 5

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TEKS.MATH.8.8C

-2(3x + 5) + 6x

• -12x - 5

• 10

• -12x - 10

• -10

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TEKS.MATH.8.8C

Which algebraic equation can represent the following situation?

Richmond City Schools provided 3 buses for a school field trip. If 72 students are going on the field trip, how many students will be on each bus? Assume the students (s) are equally divided on each bus.

• s + 3 = 72

• s/3 = 72

• 3s = 72

• s - 3 = 72

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TEKS.MATH.8.8C