9 + 9 = 18
42 - 18 = 24
24 / 2 = 12
the length is 12 inches
The total cost of 1000 CDs is: 6.45*1000=6450.
The revenue is the product of the number of CDs sold, n, and the selling price of each is 12.95.
P=12.95n-6450
3,000 + 500 + 40 + 3 + 0.2 + 0.01
I hope this helps.
Answer:
Simplified the answer is 3v
Step-by-step explanation:
Answer:
$204.29
Step-by-step explanation:
Ratios:
![\frac{35}{100} =\frac{71.5}{x} \\\\35x=7150\\x=204.29](https://tex.z-dn.net/?f=%5Cfrac%7B35%7D%7B100%7D%20%3D%5Cfrac%7B71.5%7D%7Bx%7D%20%5C%5C%5C%5C35x%3D7150%5C%5Cx%3D204.29)
Double check:
204.29(0.35) = 71.50