Answer:
1. x = - 1 -y over 2
2. x = -4(2+y) over 3
Step-by-step explanation:
It would be letter. b....
Here is the answer to your problem:
<h3><u>https://brainly.in/question/10886862</u></h3>
Either a pecan or walnut means you add the probabilities together
20% plus 35% equals 55%
The answer is 439.
3+(1/(7+1/15) = 333/106
333+ 106 = 439.