The answers to the questions
Linear pairs have sum 180°
Jon bought 1 and 7/10 more of green peppers than yellow
Since we have the triangle, but don't know which side 4 is on, we have one where x is opposite a 50 degree angle (they are the same if across either 50 degree side) and another across the 80 degree one. In addition, it's really ratios and sin/cos/tan from there!
Answer:
the answer should be y=-1/4
