167+57 written in base ten method
Answer:
It will take 280minutes to inspect 196 hard drives
Step-by-step explanation:
If. 28hd=40min
Then. 196hd=x. cross multiply
28hdx=7840hdmin

x=280minutes
Answer:
65
Step-by-step explanation:
the sequence is decreasing by 8
Answer:
question 1: option C (1)
question 2: option A (3)
Step-by-step explanation:
hope it helps!
Answer:
its 1
Step-by-step explanation: