First you'd substitute x= y-3 in the first equation.
10(y-3) -10y= 1
10y - 30 -10y= 1
The y's cancel each other out, so you're left with -30= 1. That means there's no solution :)
Answer:
It is C
Step-by-step explanation:
You have to make a subject to research before your make a question, because you dont know what your looking for then.
I know i might be late but can i have brainliest if its correct so i can level up?
Thank you!
Answer:
Step-by-step explanation:
-3i √(-40) = -3i √40i² ...(i² = - 1)
= -3i √40 i
-3i √(-40) = 3√40
Answer:
The answer is C. An absolute value will never have a negative in it.
Step-by-step explanation:
Answer: look at the picture
Step-by-step explanation:
