1- 38
2-90
3-38
hopefully i’m right i’m not 100% sure though :)
Answer:
y = m/3
Step-by-step explanation:
y 1
---- = --------
m 3
Cross multiply
3*y = 1*m
3y = m
Divide each side by 3
3y/3 = m/3
y = m/3
Answer:
The ratio of boys to girls is 4:5. So let 4x be the number of boys and 5x be the number of girls. Then 4x+5x = 9x is the total number of students. Then the fraction of boys in the class is 4x/9x = 4/9.
If u subtract 6-9 u would get a -3 because the 9 is bigger than the 6 so thats how you get a -3.
