Answer:
i believe the correct answer is x+90+63=180
Step-by-step explanation:
Answer is D.
Just plug in 2 for x and -2 for y. And solve
<span>16/20 is 80%.</span>
You find out by multiplying the denominator: 20 * 5 = 100
Then, you do the same to the numerator which is: 16 * 5 = x
So, x = 80%
Hope this helps! :D