Answer:
y =-2 x=0
Step-by-step explanation:
put any number on x to find y
Hope this helps you If you need any more help let me know in the comments
280 students have a total of 560 points
There 60 more boys(x+60) complete than girls(x)
2*(x+60)+2*x= 560
number of girl =x =110
girl point =110*2= 220
Now this may or may not be work I’m 99.9 percent sure it’s right but if not sorry
Easy peasy
so you just add the people in collumn 'decision y' and get the answer
105+67=172
answer is 172 chose decision y