6 mm
Set up a proportion of 12/9=8/x. Cross multiply and this gives us 12x=72. Now divide both sides by 12 and you get 6.
Answer:
The total money will be $113750(I think)
Just check other's answers.(or use a calculator.)
Answer:
49
Step-by-step explanation:
49 because 14 is added everytime
9,15,21 because 6 is added everytime
Hope it helps!
Mark my answer as brainliest!!
Answer:
194.58$
Step-by-step explanation:
Have a great day! :)