1. ratio to you and then your friend is 4 : 3. By guessing is the quickest choice and when I did that I finally found that you have had to multiply both by 8 to find:
your allowance : 32
your friend's allowance : 24
32 + 24 = 56
2. ratio to you and then your friend is 7 : 5. By guessin is the quickest choice and when I did I finally found that you have had to multiply both by 6 to find:
your allowance : 42
your friend's allowance : 30
42 + 30 = 72
Hey
km/3x-2x= 4
km/3=4+2x
km=3(4+2x)
km=12+6x
km-12=6x
x=km-12/6
so D is the answer
It would be J. This is because the opposite of -3.5 would be 3.5 and the absolute value is just a positive integer or positive number so that would be 3.5 as well so its J