Answer:
see below
Step-by-step explanation:
2x+8y=12 3x-8y=11
If we have to solve by substitution, Take the first equation and divide by 2
2x/2 + 8y/2 =12/2
x+4y = 6
Then subtract 4y from each side
x = 6 -4y
Then substitute this into the second equation
This is best solved by elimination
2x+8y=12
3x-8y=11
----------------
5x = 36
x = 36/5
Answer:
I think it's the last one. Sorry if I'm wrong
Answer:
-5.02
Step-by-step explanation:
the result becomes negative because 7.273 is less than 12.37
A. & B. Is the correct answer.
Answer:
Aaaaa
Step-by-step explanation:
sick
