Final answer:
Kelly Doyle's yearly salary is $52,000. This is calculated by multiplying her total entertainment expenses ($6,500) by 8 since that amount represents 1/8 of her total salary.
Step-by-step explanation:
The question asks us to determine Kelly Doyle's yearly salary with the information that 1/8 of her salary is spent on entertainment, which amounts to $6,500. To find Kelly's yearly salary, we need to set up a proportion where $6,500 represents 1/8 of her total salary. The calculation would be as follows:
$6,500 = 1/8 × total salary
To solve for the total salary, we multiply both sides of the equation by 8:
total salary = 8 × $6,500
By multiplying, we find that Kelly Doyle's total yearly salary is:
total salary = $52,000