Answer:
80 square inches
Step-by-step explanation:
so you have that the base is 10 inches and the height of 8 inches, so with that being said you only have to multiply both numbers cause the area of a rectangle is equal to the product of the base by the height, so you get 80 square inches
10 ft cubed
The volume of a pyramid is 1/3 the volume of a prism with the same base area & height.
30/3=10
I hope I helped you^_^
in 5 years he will have to pay over $10000 he will have to pay almost $100k