Answer: you would times everything I don’t remember how I did this but I did it by multiplying everything hope I helped and you would add the cm with the answer you got
Answer:

Step-by-step explanation:




Answer:
Step-by-step explanation:
Hello,
y=k/x
if x=6 then y=42==>42=k/6==>k=252
if x=9 then y=252/9=28
Answer:
the answer is C
Step-by-step explanation:
40,000/.80 = 50,000
50,000 x .10 = 5,000
50,000 - 5,000 = 45,000
45,000 x .06 =2700
45,000 + 2,700 = 47,700