Answer:
90x+10y
Step-by-step explanation:
Add 89 and 1
Add 5 and 5
90x+10y in this order
True because u could divide the number of cubes on the top, front, and left to get how many are in the structure
I'm not sure but I'm gonna guess that the answer is 50?
Answer:
Step-by-step explanation:
I pretty sure its A
hope it helps
-Delilah
Answer:
A, F, and C are the correct options.
Step-by-step explanation: