How do you know if a girl is right for you​

IM NOT A GIRL BUT UHHH I THINK WHEN SHES ALWAYS THERE FOR U

tbh i dont know ima girl but if i like a dude ill just be really playful with them or ill be menan to him l.mao but yeah :)

Step-by-step explanation:

Let x be the number of apples 
Let y be the number of oranges 

x+y≤20 
0.24x+0.8y≤12

x≤20-y 

0.24(20-y)+0.8y≤12
4.8-0.24y+0.8y≤12
0.56y≤7.2
y=12.9 (you can choose 12 here, since you can't have a fraction of an orange sold) 

x= 7.14 (again, rounding this off to 7) 

Therefore, Darcy got 12 oranges and 7 apples. 

Hope I helped :)