I need a good explination

  1. I need a good explination to understand why a positive number minus a negative number equals a positive or in other words you
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    2. Cheryl asked by Cheryl
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  2. what did the 15th amendment do short explination
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  3. Which of the sums below can be expressed as 7(4 + 9)?28 + 9 28 + 63 7 + 63 11 + 16 preferably with explination
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    2. ren asked by ren
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  4. How many oxygen atoms are in 4H2O2?just tell me the answer , no explination
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    2. dw abt it asked by dw abt it
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  5. How many carbon atoms are in 3CO2?Just tell me the answer, no explination
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    2. dw abt it asked by dw abt it
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  6. How many sulfur atoms are in H2SO4?Just tell me the answer, no explination
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    2. dw abt it asked by dw abt it
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  7. what is the result when you add 0 to both sides of an equation?I asked this already, but I would like a deeper explination
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    2. carl asked by carl
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  8. A simple short scripture to share at a home cell and explination
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  9. scripture to share at a home cell and explination in correlation to exams
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  10. what is a difference between obligations of us citizens and responsibilitiesmax 30 words and use a simple explination
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