TEKS.MATH.7.3A

When multiplying two numbers with the same sign your answer will be? (neg x neg or pos x pos)

• Negative
• Zero
• Positive
• No Sign

Tags

TEKS.MATH.7.3A

-7 - 2

• -9
• 9
• 5
• -5

Tags

TEKS.MATH.7.3A

-3 ¼ + ½

• -2 ¾
• 3 ¾
• -3 ¾
• -¾

Tags

TEKS.MATH.7.3A

4x6=?

• 24
• 21
• 10
• 12

Tags

TEKS.MATH.7.3A

Subtract.
-3 - (-24)

• -27
• -21
• 21
• 27

Tags

TEKS.MATH.7.3A

(-2)-(-3)

• -1
• -5
• 5
• 1

Tags

TEKS.MATH.7.3A

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

• 12 + 7x
• 14x
• 8x + 6
• 9 + 7x

Tags

TEKS.MATH.7.3A

4 - (2x + 3) + x

• -x + 1
• x + 7
• x + 1
• 3x + 1

Tags

TEKS.MATH.7.3A

Simplify:  27a⁹ ÷ -3a³

• -9a³
• -9a⁶
• -24a³
• 24a⁶

Tags

TEKS.MATH.7.3A

Florence's living room measures 12 ft by 14 ft.  She wants to put a rug in the living room and leave 1 foot of uncovered flooring on all sides of the rug.  Rugs cost $3.29 per square foot.  Before taxes, how much will a rug for Sue's living room cost?

• $470.47
• $560.66
• $394.80

Tags

TEKS.MATH.7.3A