chemistry

explain the fire symbol

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asked by reina
  1. 5g+18-7g+4g=8
    2g+18=8
    -18 -18
    2g=-10
    =-5

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    posted by reina
  2. the citation sovereign is a small jet that can carry up to 2650 pounds. the number of passengers p and the number of suitcases c that the airplane can carry are estimated by the equation 180p+60c=2650. if 10 people board the aircraft how many suitcases can the airplane carry?



    180p+60c=2650
    1800+60c=2650
    -1800 -1800
    60c=850
    =14.16

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    posted by reina

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