TEKS.MATH.6.9A

Brenda is 8 years old. She is c years older than Bronson. Which expression represents Bronson's age?

• 8 - c
• 8 + c
• c - 8
• 8 x c

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TEKS.MATH.6.9A

the difference of seven and y 

• 7 - y 
• y - 7 
• y + 7 
• 7y

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TEKS.MATH.6.9A

Eight less than three times a number is best represented by:

• 3(x-8)
• 3x - 8
• 8 - 3x

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TEKS.MATH.6.9A

Solve for x:

• x = 20
• x = 7
• x = 10
• x = 3

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TEKS.MATH.6.9A

Solve for x 

• x = 12
• x = 14
• x = 10
• x = 15

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TEKS.MATH.6.9A

Joe has 4 less than 7 times as many toy cars as Sam. If Joe has 9 cars, which equation shows how to find the number of cars Sam has?

• 7c/9 = 4
• 7c + 4 = 9
• 7c - 4 = 9
• 7c + 9 = 4

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TEKS.MATH.6.9A

Write the expression. 
Twelve times the number of feet.

• f + 12
• f - 12
• 12f
• 12 ÷ f

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TEKS.MATH.6.9A

w + 12 = 20

• w = 32
• w = -32
• w = 8
• w = -8

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TEKS.MATH.6.9A

There were x cookies at the beginning of a party. By the end of the party, 16 of them had been eaten. Using x, write an expression for the number of cookies that were left.

• 16
• x + 16
• 16 - x
• x - 16

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TEKS.MATH.6.9A

The difference of twice a number and four

• 2a + 4
• 2a - 4
• 2 - 4
• a - 4

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TEKS.MATH.6.9A