A sporting complex charges $6 to use its facility. The expression 0.25b + 6 models the total cost to hit b baseballs in the batting cages. What is the cost per baseball?

The cost per baseball is $ 0.25

Solution:

Given that,

A sporting complex charges $6 to use its facility

The expression that models the total cost to hit b baseballs in the batting charges is:

Total cost = 0.25b + 6

From given,

6 represents the charge to use the facility

"b" is the number of baseballs

0.25 represents the cost per baseball

Thus, cost per baseball is $ 0.25