On earth, 1kg=9.8n=2.2lbs. on the moon, 1kg=1.6n=0.37lbs use these realationships to answer the following questions. a. what is weight in newtons, of a 50-kg person on earth? b. what is the weight, in newtons, of a 50-kg person in the moon? c. what is the mass, in killograms, of a 100lb person on earth d. what is the mass of the person in question c on the moon? in advance for the !

Which situation can be modeled by the inequality 5 + 10w ≥ 45? a. you start with $5 and save $10 a week until you have at least $45. b.you start with 5 baseball cards and purchase 10 cards every week until you have at most 45 cards. c.you start with 5 water bottles and purchases cases of 10 water bottles each until you have a total of 45 water bottles. d.you spend $5 plus $10 per week until you have less than $45.