Multiply the second question by -1 to cancel out the y’s. then add them. 11x=-11
x=-1
substitute that back into one of the equations
-3(-1)+y=-5
3+y=-5
y=-8
When flipping a coin, you will either land on heads or tails. That being said, the probability of landing on either side is 50% as only 1 of 2 outcomes are possible.
The probability of heads is 0.50, or 50%.
I hope this helps!
I believe that expression D is the one that is best
No answer can be simplified?
The answer is c) triangle since it is through the vortex.