Problema Solution
A union charges monthly dues of $4.00 plus $0.15 for each hour worked during the month. A union member's dues for March were $31.60. How many hours did the union member work during the month of March
Answer provided by our tutors
Let union member works during the month of March= x hours.
So, 4+0.15x=31.60
0.15x=27.60
x=27.60/0.15
x=184
union member works during the month of March= 184 hours.