Answer:
Trees Planted Unknown Value = 45
Trees Harvested Unknown Value = 22
Explanation:
Plants : Harvest
= 5 : 2
= x : 18
= 5 * x : 2 * x
= 5 * x : 18 / 2
= 5 * x : 9
= 5 * x : x
= 5 * x : 2 * x
= 5 * 9 : 2 * 9
= 45 : 18
Trees planted value = 45
Plants : Harvest
= 5 : 2
= 55 : y
= 5 * y : 2 * y
= 55 / 5 : 2 * y
= 11 : 2 * y
= y : 2 * y
= 5 * y : 2 * y
= 5 * 11 : 2 * 11
= 55 : 22
Trees harvested value = 22
I really hope this helps! Tell me if I am incorrect!