Who plays luigi's mansion and how do i pass it need help

Fractions can be added and subtracted only if they're fractions. a. like b. proper c. improper d. unlike

Amountain climber starts a climb at an elevation of 453 feet above sea level at his first rest stop he has climbed 162 feet and by his second rest stop he has climbed another 207 feet its getting late in the day so the climber starts his way down if the climber desends 285 feet how much does he need to ascend or descend to return to the original starting point

Robert has 78 tomatoes and 56 cucumbers he wants to plant them in equal rows how many in each row