Answer: It should be 42.5 since 68 divided by 8 times 5 equal that
The bottom one
Basically the question is what graph shows a number below or equal to -1
Answer:

Step-by-step explanation:
The formula ogf a volume of a pyramid:

B - area of a base
H - height
We have a base length a = 5 in and a height H = 9 in.
In the base we have a square. The formula of an area of a square is:

Substitute:

Calculate the volume:
