4melvin plans to attend a comic book
convention in march. the expenses, including
entry fee, hotel, food, and lodging, will be a
minimum of $550. melvin currently has $295
saved. he earns $8.50 per hour at his job
as a technician. how many hours will melvin
need to work in order to have enough money
to attend the convention?
x 30
(g x 30
ch x s 30
x 30