TEKS.MATH.8.8C

  f - 6 ≥ 12

• f = 18
• f ≥ 18
• f ≥ -18
• f ≤ 18

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TEKS.MATH.8.8C

Solve using square roots.
5b² - 4 = 41

• b = 9, b = -9
• b = 3, b = -3
• b = 8, b = -8
• no solution

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TEKS.MATH.8.8C

Solve for x:
4(1-x)+3x=-2(x+1)

• x = -6
• x = 6
• x = 3

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TEKS.MATH.8.8C

-5 - 6a = -59

• a= 11
• a= -6
• a= 9
• a= 2

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TEKS.MATH.8.8C

-5 - 6a = -59

• a= 11
• a= -6
• a= 9
• a= 2

Tags

TEKS.MATH.8.8C

-11 + 3(b + 5) = 7

• 1
• -1
• 3
• -3

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TEKS.MATH.8.8C

Solve the radical equation and check for extraneous solutions:

• A
• B
• C
• D

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TEKS.MATH.8.8C

Solve for x:
4x + 5x = 27

• x = 27
• x = 3
• x = -27
• x = 0

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TEKS.MATH.8.8C

At the beginning of the year, Ethan has $800 in his savings account and Faith has $1,280 in her savings account.  Each month, Ethan deposits and additional $25 in his account, while Faith withdraws $15 from her account.  Write an equation to show after how many months will Ethan’s account have a greater balance than Faith’s account?

• 800 - 25x  < 1280 - 15x
• 800 + 25x < 1280 - 15x
• 800 + 25x  > 1280 - 15x
• 800 + 25x >  1280 + 15x

Tags

TEKS.MATH.8.8C

5x - 14 = 8x + 4

• x = 6
• x = -6
• x = -18/13
• x = 10/3

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TEKS.MATH.8.8C