You need x 20 to get to 10000, so do the same with 150 and get 3000, so it is 3000/10000
Short answer:
TotalCost = 12.96
Long answer:
It gives you the equation of
total cost = C + 0.08C
You just need to plug-in the $12 to the equation.
In other words, the equation is:
TotalCost = 12 + 0.08*12
TotalCost = 12 + 0.96
TotalCost = 12.96
Reflection across the y-axis, one unit down, one unit to the right.
Hope It Helps!
The answer is false, it is only true for postulates, not conjectures.
The difference would be 0.27
