Answer:
The cost of his each workout is $ 2.50
Step-by-step explanation:
Given : Ed Parker joined a health club. There was a $49 registration fee, and a $17.50 monthly fee.
Also given Ed visits the club 2 times a week for a year.
We have to determine the cost of his each workout.
Since, registration fee is $ 49
And his monthly fee is $ 17.50
His yearly fee is 17.50 × 12 = $ 210
So total fee including registration fee = 49 + 210 = $ 259
Ed visits the club 2 times a week for a year.
1 year = 52 weeks
So , he visited 2 times a week
So., he visited 52 × 2 = 104 times for a year.
Now, we calculate Ed fee per visit =
Substitute, we get,
Ed fee per visit = 
Simplify, we get,
Ed fee per visit = $ 2.5
Thus, The cost of his each workout is $ 2.50