TEKS.MATH.7.3A

The product of (positive)(negative) is always negative.

• never true
• sometimes true
• always true

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TEKS.MATH.7.3A

Evaluate the expression.
|-37.8| + 8

• 38.6
• 45.8
• 37
• 117.8

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TEKS.MATH.7.3A

-40 + 15.05

• 55.05
• 24.95
• -24.95
• 14.65

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TEKS.MATH.7.3A

What is the least common denominator of 1/2 and 3/7?

• 2
• 14
• 7
• 28

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TEKS.MATH.7.3A

If one roll of masking tape costs $1.15, how many rolls can Emma buy  with $5.75?

• 1.15(5.75) = x
• 5.75x = 1.15
• 1.15x = 5.75
• x = 1.15/ 5.75

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TEKS.MATH.7.3A

Find the MAD for the following set: 85, 90, 68, 75, 79

• 79.4
• 6.48
• 32.4
• 79

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TEKS.MATH.7.3A

A fish is swimming 7 feet below the water's surface. A turtle is swimming 2 feet below the water's surface. What is the difference in feet where the fish and the turtle is?

• -9 feet
• 14 feet
• 5 feet
• 9 feet

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TEKS.MATH.7.3A

In Buffalo, New York, the temperature was -14°F in the morning. If the temperature dropped 7°F, what is the temperature now?

• -7°F
• -21°F
• 7°F
• 21°F

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TEKS.MATH.7.3A

(2.5)(-1.2)

• -3.7

• 3.7

• 3

• -3

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TEKS.MATH.7.3A

Evaluate 6y for y = 3

• 12

• 18

• 63

• 2

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TEKS.MATH.7.3A