Answer: Its the 2nd and 4th
Step-by-step explanation:
i am sorry i know its not gonna help you now but its for others!
Answer:
-3ab
Step-by-step explanation:
-27/9= 3
(a^2)/a=a
(b^2)/b=b
Answer:
The square root of 67 is less than the whole number of 9
Step-by-step explanation:
8 squared is 64
9 squared is 81
67 is in between them
Answer:
960
Step-by-step explanation:
x=0.6x+384
0.4x=384
960