Step-by-step explanation:
Y=kx+b
If m=1/k
Y=-5/3x+b
I don't know what your m means
So I can only write like this.
5x+x=42
X=7
The daughter is 7
Check work 7 times 5 is 35, 35 plus 7 is 42
I think it’s .43? Bc 1 to 7 is x7 so 3/7 is .4285etc rounded up
You can do
70 x 6000
and
6000 x 70
=420000
Answer:
The answer would be -5/12
