Answer:
Step-by-step explanations:
I am pretty sure the answer is 13
Change 30 hours into minutes, then divide by 20 and 25
Answer:
32 and 4
Step-by-step explanation:
128=2^7
(8xa)xb=128
axb=2^4=16
(8x4)x4=128
Answer: They would be A.
Step-by-step explanation: Don't take my word for it 100%