Answer:
B or C (they're the same?)
Step-by-step explanation:
y - 25= 1981
y = 1981 + 25
y = 2006
Answer:
The volume of the dirt in the flowerbed is 
Step-by-step explanation:
we know that
To find the volume of the dirt in the flowerbed, multiply the long by the width by the depth
so

I am sorry but I cannot see the two triangles