Answer:
Infinitely many solutions.
Step-by-step explanation:
x+2y=-1
2x+4y=-2
-----------------
x=-1-2y
2(-1-2y)+4y=-2
-2-4y+4y=-2
-2+0=-2
-2=-2
infinitely many solutions
My guess is the answer is b but you may want to get another answer from someone else
The answer will be/is 0,1
Hi!
<u>For your first question:</u>
When it looks like this, with an exponent, then parentheses, then an exponent, we should multiply the exponents.


^10
<em>P.S. As for your second question, I believe I already answered that on your other question!</em>