Answer:
x=8 y=10
Step-by-step explanation:
D=16n is 16 dollars/ounce
The chart that says 1 under d and 4 under n is 1 dollar/4 ounce
n=4d is 1 dollar/4 ounce
The last chart is 4 dollars / 1 ounce
7m is all that you should be left with. Are you just trying to isolate your variable?
Answer:
can u wrote this question in english .Because I don´t understand this languages