We have to multiply the unit cost by the number of items bought to find out the total cost. For the baseball coach, we have

For the basketball coach, we have

So, the difference is

Answer:
25
Step-by-step explanation:
5 + 5 + 5 + 5 + 5 = 25
The first 5 is in the 10s place. The second is in the ones. To write this out, it would be 5 tens (50), plus 5 ones (5); 55. I don't know if this is what you were looking for, but I hope I could help in some way!