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A dump of our free Chat sessions, in case it is useful. It excludes white boards used during paid sessions.





tutorsd6 : Please, share your Math problem...
student : a soccerball and a jersey togrther cost 32 dollars. if you buy 2 soccerballs and 3 jerseys the total cost is 86 dollars. what does 1 soccer ball cost? what does 1 jersey cost
student : are you still there
student : helloooo?
student : helloooo?
tutorsd6 : cost of soccerballs = $ x
tutorsd6 : cost of jercey = $ y
tutorsd6 : condition 1 : 2x + 3y = 86
tutorsd6 : x + y = 32 , or x = 32 - y
tutorsd6 : now substitute the value of x in 2x + 3y = 86
tutorsd6 : 2 ( 32 - y ) + 3y = 86
tutorsd6 : 64 - 2y + 3y = 86
tutorsd6 : y = 86 - 64 = 22
tutorsd6 : x = 32 - 22 = $ 10
tutorsd6 : 1 soccer ball cost = $ 10
student : thanks'
tutorsd6 : 1 jersey cost = $ 22
tutorsd6 : Get 1 homework problem done for 99 cents only.
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