Answer:
C.258
Step-by-step explanation:
6-12+24-48+96-192+384
Answer:
I'm sorry I would help you I don't understand the second sentence.
Step-by-step explanation:
Answer: i think its zero
Step-by-step explanation:
or u can just look it up on an sigma math calculator and that should give u the answer
Answer:
(-a,b)
Step-by-step explanation:
You use midpoint formula which is (x1+x2/2),(y1+y2/2)
He used distributive property