TEKS.MATH.7.3A

Walmart has cookies on sale 20 for $3.99 and Target has cookies on sale 36 for $5.99. which is the better buy?

• Walmart
• Target

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TEKS.MATH.7.3A

If I have a positive and a positive, what will the answer be?

• Positive 
• Negative 

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TEKS.MATH.7.3A

Simplify the following expression:
-10x + 15 - 3x + 2

• 13x² + 17
• -13x² + 13
• -13x + 17
• -7x + 17

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TEKS.MATH.7.3A

Daniel has dinner at a restaurant and the cost of his meal is $28.00. Because of the service, he wants to leave a 20% tip. What is his total bill including tip?

• 33.60
• 40.00
• 24.60
• 30.50

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TEKS.MATH.7.3A

-3 + (-2)

• -5
• 5
• 1
• -1

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TEKS.MATH.7.3A

3 - 2a + 3a + 5a

• 5a+3
• 5a-3
• 6a + 3
• 8a+3

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TEKS.MATH.7.3A

Simplify 5x + 3 -2x + 1

• 7x² +4
• 5x+1
• 7x + 4
• 3x+4

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TEKS.MATH.7.3A

Which is equivalent to the expression below?
6x + 2x + y + 3y

• 2(4x + y)
• 4(2x + y)
• 4(2x + 2y)
• 8(x + y)

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TEKS.MATH.7.3A

-9 + 3

• -6

• -12

• 0

• 5

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TEKS.MATH.7.3A

At 6am in Buffalo, the temperature was -13 degrees. By noon, the temperature was 27 degrees. How much did the temperature change?

• 23 degree change

• 14 degree change

• 40 degree change

• 32 degree change

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TEKS.MATH.7.3A