450*(1+0.18)=531 hence 450 increased by 18% is 531
Answer:
x= − 8
/13 = −1 8
/5 = −1.625
Step-by-step explanation:
either one is the answer
<3 Enjoy,
Dea
The answer is letter b. A(n) = 740.00 + (n - 1)( –32.40); 23 months
Given that C(x) is a linear function, it can be expressed as:

where a, and b are constants.
Now, we are given that there is a fixed cost of 100, therefore, a=100. Now, we know that

Therefore:

Solving the above equation for b, we get:

<h2>Answer: </h2>