13 because when you have 15 games and you win 13, you have 2 that you lost
For this question you can say:
154/11 = 252/?
so ? is the hours she would work:
252*11/154 = 18 hours :)))
i hope this is helpful
have a nice day
Answer:
Step-by-step explanation:
The roots are the values of x for which x² + 3x - 5 = 0.
Quadratic formula:
x = [-3±√(3²-4(1)(-5))]/(2·1) = [-3±√29]/2
This is a very challenging equation but I'll try my best!
<span>y-k=a(x-h)^2
</span>
