TEKS.MATH.7.11A

In 2010, a tree was 8 feet tall. In 2011 the tree was 14 feet tall. Which equation would be used to find how many feet the tree grew?

• f + 8 = 14

• f - 8 = 14

• f/8 = 14

• 8f=14

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TEKS.MATH.7.11A

-(n - 8) = -2

• 6
• 10
• -10
• -6

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TEKS.MATH.7.11A

Solve:
5y+34 = -2(-7y+1)

• y = -4
• y = 9
• y = 4
• y = 36/19

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TEKS.MATH.7.11A

Solve the equation:
-5x = 25

• x = 20
• x = -20
• x = -5
• x = 5

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TEKS.MATH.7.11A

6 = a/4 + 2

• 16
• 15
• 14

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TEKS.MATH.7.11A

3m - 7.6 = 26.9

• m = 6.43
• m = 34.5
• m = 11.5
• m = 12.1

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TEKS.MATH.7.11A

½x = 4

• 8
• 16
• 2

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TEKS.MATH.7.11A

Penelope is going to the carnival to ride the rides. It costs $20 to get into the carnival and ride tickets are $0.50 each. 
The correct equation was .50x + 20 = 35.
So, how many tickets did she buy?

• x = 30
• x = 25
• x = 35
• x = 31

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TEKS.MATH.7.11A

½(8x + 2)

• 16x + 4
• 4x + 2
• 4x + 4
• 4x + 1

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TEKS.MATH.7.11A

-2 + x = 15

• 15
• 17
• -2
• 13

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TEKS.MATH.7.11A