Which situation can be represented by the equation y + 19 = 30?

Andrea receives $30 for every good grade
on a report card. If Andrea had
19 good grades, how much money did she
receive?

If a grocer adds 19 pieces of fruit to a
basket, there are now 30 pieces in the
basket. How many pieces of fruit were
already in the basket?

A student spends 19 hours on homework
every week. After 30 weeks, how many
hours of homework did the student
complete?

A large candy bar is split into 30 pieces
and a smaller candy bar is split into
19 pieces. How many pieces are there
total?