A bricklayers union charges monthly dues of $3 plus $.18 for each hour worked during
the month. A union member's dues for July were $31.80. How many hours were worked
in July?

Respuesta :

Answer:

160 hours

Step-by-step explanation:

y=3+.18(hours)

31.80=3+.18(hours)

28.8=.18(hours)

160=hours

ACCESS MORE
EDU ACCESS