lilyanty lilyanty
  • 07-06-2017
  • Mathematics
contestada

Jim weighs 30 pounds less than Tom, and together they weigh 210 pounds. Let n = Tom's weight in pounds. (n - 30) + n = 180 (n + 30) + n = 210 (n + 30) + n = 180 (n - 30) + n = 210

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carinagarcia908132
carinagarcia908132 carinagarcia908132
  • 08-06-2017
it would be the last option (n-30)+n=210
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