Answer:
y=3/5x-2
Step-by-step explanation:
Density = Mass/Volume
= 45 g./9cm^3
= 5 g./cm^3
680 sales
20% of 680 is 136.
So her 64 for a week plus the 136 from sales is 200.
Hope this helps
Brainliest would be appreciated
10 procent
150 / 150 = 10