An on-the-job trainee is required to work no fewer than 35 hours per week. Jill has already worked 15 hours this week. At least how many more hours, t , must she work to meet the requirement? Fill in the correct inequality symbol and value.(1 point)
t ? hours
what goes on the question mark
t >= 20 hours
what about this one Benedict has b books. If he adds 5 more books to his collection, he will have at least 18 books. What is the value of b ? Fill in the correct symbol and value.(1 point)
b ?