Answer:
i want to say the answer is C, i'm sorry if its incorrect, but i'm 50/50 that its C
-117 must be added to complete the square.
Answer:
2
Step-by-step explanation:
The trick here is to reduce each of the bases to lowest form first
Answer:
9, 18, 17, 36.”
Step-by-step explanation:
does this help
403446 is around 400000 so you round that up in your head. 396755 is close to 400000 so you round that up in your head to. Then you add them together to get 800000, which you can do in your head.