Jackson Esmiol: in case you're of faculty age you could attempt merchandising candy and different small applications of "junk" ingredients in school. you could mow lawns commencing at $20 and up in case you acquire the kit obtainable. in case you get some repeat customers you could desire to be completed in some weekends.
Von Houskeeper: 6 cars per hr + 4 cars per hr = 10 cars per hr30/10 = 3 hrs,
Bryant Chaudhry: This is a rate problem, with the rates of 6 cars per hour and 4 cars per hour summing to a resultant rate of 10 cars per hour. This, times the number of hours, equals the total number of cars washed. In mathematical notation, this becomes(6 + 4)t = 3010t = 30t = 3 hours....Show more
David Kuper: group 1 : 6 cars/hrgroup 2: 4 cars/hr(6 + 4) = 30/ tt = 3 hrs
Wilbur Marksberry: 6+4=10 30/10=33 hours working together to wash 30 cars
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