BONJOUR :) HELP LOL ... Algebra sticks

In a column proof the right column states your reasons

Six random samples were taken each year for three years. the table shows the inferred population for each type of fish for each year.

Usan threw a softball 42 yards on her first try and 5112 yards on her second try. how much farther did she throw the softball on her second try than her first? express your answer in feet and inches. 9 ft 12 in. 28 ft 12 in. 28 ft 6 in.