Answer:
The length of the rectangular prism is 
Step-by-step explanation:
step 1
Find the volume of the 64 1-inch cubic blocks
The volume of one cubic block is

so
the volume of 64 cubic blocks is

step 2
Find the length of the rectangular prism
The volume of the rectangular prism is equal to

we have



substitute and solve for L



8y-3=6y+17
add 3 on both sides
8y=6y+20
-6y on both sides
2y=20
divide by 2 on both sides
y=10
Answer:
aren't sufficiently brief
Step-by-step explanation:
The irony is when he was supposed to write a "brief" summary
Answer:
Step-by-step explanation:
x < 12