TEKS.MATH.7.3B

Simplify the expression:
6 + 2(7x - 3) 

• 12 + 7x
• 14x
• 8x + 6
• 9 + 7x

Tags

TEKS.MATH.7.3B

TEKS.MATH.7.3A

What is equivalent to 5 squared?

• 25
• 10
• 55
• 30

Tags

TEKS.MATH.7.3B

TEKS.MATH.7.3A

Simplify the expression: 3(1 - 2x) + 7

• 21 - 6x
• 24 + 6x
• 10 + 6x
• 10 - 6x

Tags

TEKS.MATH.7.3B

The record high January temperature for Houston, Texas is 88⁰ F. The record low January temperature is -5⁰ F. Find the difference between the high and low temperatures.

• -83⁰
• 83⁰
• -93⁰
• 93⁰

Tags

TEKS.MATH.7.3B

TEKS.MATH.7.3A

3(3x +1)

• 9x +3
• 3x + 3
• 12x
• 9x + 1

Tags

TEKS.MATH.7.3B

2(4 + 9w) 

• 6+9w
• 8+2w
• 4+9w
• 8+18w

Tags

TEKS.MATH.7.3B

The temperature in a town is 34.1°F during the day and −8.6°F at night. Find the difference in the temperatures.

• 42.7
• 25.5
• 42.7°F
• 25.5°F

Tags

TEKS.MATH.7.3B

-20+(-11)

• 31
• 9
• -9
• -31

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TEKS.MATH.7.3B

Simplify the following expression:

-6x + 4(x - 3)

• -2x - 12

• 10x + 12

• -10x - 12

• -2x + 12

Tags

TEKS.MATH.7.3B

w increased by 5

• w - 5
• 5w
• w + 5
• w / 5

Tags

TEKS.MATH.7.3B