Caitlin works at a department store and earns $12.75 per hour. she has $42 removed from every paycheck for medical insurance. if her goal is to earn a gross income of $633.75 in one week, which equation will caitlin determine the number of hours (h) she must work? $633.75 = $12.75h + $42 $633.75 = $12.75h – $42 $633.75 = $42h + $12.75 $633.75 = $42h – $12.75 carmela works at a department store and earns $10.45 per hour. she has $33 removed from every paycheck for medical insurance. if her goal is to earn a gross income of $468.60 in one week, how many hours (h) must carmela work? a. 14 b. 15 c. 42 d. 48