Answer:
245+45x=170+60x
therefore in 5 days, they will charge the same amount
Answer:
2,5
Step-by-step explanation:
2 to the right and 5 up
Formal decimal
Distance: 5.65
It seems you tried to write √(-20)
use the fact tha -1 = i^2
Then, √(-20) = √(20i^2) =(√20) i = (√(5*4))i = 2√5 i = 2i√5, which seems to be what you tried to write in the option B.
