Answer:
Part a) Higher fee per game Arcade A
Part b) Higher entrance fee Arcade B
Part c) Higher total cost for 8 games Arcade B
Step-by-step explanation:
Let
x------> the number of games
<em>Arcade A</em>
we have that the linear equation is

The fee per game is $0.75
The entrance fee is $2
The cost for 8 games is equal to

Arcade B
Find the linear equation
Let

Find the slope of the line (fee per game)

The point A is the y-intercept
The linear equation is

so
The fee per game is $0.50
The entrance fee is $8
The cost for 8 games is equal to

therefore
Part a) Higher fee per game Arcade A
Part b) Higher entrance fee Arcade B
Part c) Higher total cost for 8 games Arcade B