TEKS.MATH.8.8A

WRITE AN EQUATION

Aliyah had $24 to spend on seven pencils. After buying them she had $10. How much did each pencil cost?

• 24-10=7x

• 24+7x=10

• 10+7x=24

• 10+x=14

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TEKS.MATH.8.8A

(2x⁴y⁵)(-3x²y⁷)

• 6x⁶y¹²
• -1x⁶y^-2
• -6x²y²
• -6x⁶y¹²

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TEKS.MATH.8.8A

-6(z - 1)

• 6z - 6
• 6z + 6
• -6z - 6
• -6z + 6

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TEKS.MATH.8.8A

The number line shows

• x is less than 2
• x is greater than or equal to 2
• x is less than or equal to 2
• x  is greater than 2

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TEKS.MATH.8.8A

-3y + 2 > 11

• y < -3
• y > -3
• y < 3
• y > 3

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TEKS.MATH.8.8A

Translate: two times the sum of a number and five 

• 2 + y + 5
• 2y + 5 
• 2(y + 5)
• 2 - y + 5

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TEKS.MATH.8.8A

Write the system of inequalities
Eiko is drawing caricatures at a fair for 8 hours (480 minutes). She can complete a small drawing in 15 minutes and charges $10 for the drawing. She can complete a larger drawing in 45 minutes and charges $25 for the drawing. Eiko hopes to make at least $200 at the fair. 

• 10x+15y≤480
  45x+25y≥250
• 10x+25y≤200
  15x+45y≤480
• 10x+25y>200
  15x+45y<480
• 10x+25y≥200
  15x+45y≤480

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TEKS.MATH.8.8A

At a store a carton of eggs costs $2.25 and a package of bacon costs $4.25. At another store eggs cost $2.75 and bacon costs $4.00. If you were to buy one carton of eggs, how many packages of bacon would you have to buy for both stores to cost the same? 

• 2
• 4
• 1
• 6

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TEKS.MATH.8.8A

Solve for x:

• x = 20
• x = 7
• x = 10
• x = 3

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TEKS.MATH.8.8A

Solve.
|p + 3| ≥ 10

• -13 ≤ p ≤ 7
• p ≤ -13 or p ≥ 7
• -7 ≤ p ≤ 13
• p ≤ -7 or p ≥ 13

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TEKS.MATH.8.8A