Homework Help: Math

Posted by Cherri on Wednesday, March 19, 2008 at 6:23pm.

Please double check me
Dividing Real Numbers
(-9)(5)/3
Answer: 15
4 – (-3) +1 / 2 –2 / (-2)
Answer: 2
16 / (-2) * (-4) / 2 3power + 4
Answer: 6
Subtracting Real Numbers
–1/2 – (-5/8)
Answer: 2
–3.4 – (-7.6)
Answer: -4.2
–54 – 119
Answer: 65
Adding Real Numbers
7+ (-9) + (-5) + 6
Answer: 17
|-27 + 14|
Answer: 13
Real Numbers and Order
3/7, -6/7,1/7, -1/2, 2/7
Answer: -6/7, -1/2, 1/7, 2/7, 3/7
|4| + |3|
Answer: 7
|-9| - |4|
Answer: 5
Multiplying Real Numbers
(-3)(-6) + (4) (-2)
Answer: -10
(-3)3power – (-8)(-2)
Answer: 11
(-6)2power - 4 2power
Answer: 20
-9 2power - (-6)2power
Answer: -117

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