Imaginary numbers are taught in high school algebra, which I think imaginary numbers are taught in 10th or 11th grade.
Answer:
-18.9
Step-by-step explanation:
-25.3 - (-6.4) = -25.3 + 6.4 = -18.9
C correct me if i’m wrong
Answer:
use a graphinig calculator
Step-by-step explanation:
Answer:
is this my astravo?
Step-by-step explanation: