<span>Triangle is 180 degrees, so you will subtract 50 from 180 which will give you 130.</span>
x + y = 53
x -y = 9 Adding both equations
2x = 62
x = 31 y = 22
Answer:
Hi, there the answer is E because it is a function
and also the x does not repeat itself.
Step-by-step explanation:
Also, if it is not a function x will repeat and equivalent to not a function