Dan and Barney are members of different video game libraries. Dan pays a membership fee of $35, and he pays $4 for every video game he rents. The following function shows the total amount of money, y, in dollars, that Barney pays for renting x number of video games: y = 3x + 30.

How many more dollars does Dan pay for a membership fee than Barney?

$1
$5
$26
$32

Question

Dan and Barney are members of different video game libraries. Dan pays a membership fee of $35, and he pays $4 for every video game he rents. The following function shows the total amount of money, y, in dollars, that Barney pays for renting x number of video games: y = 3x + 30.

How many more dollars does Dan pay for a membership fee than Barney?

 $1
 $5
 $26
 $32

milo123 · Answer

@mathmale please help:)

milo123 · Answer

@Directrix @Will.H please help!!

will.h · Answer

Construct Dan's function 
An initial value of 35 
And 4 for every game  thus 4x 
Therefore the function would be 
Y = 4x +35 (for Dan) 
Y = 3x + 30 (for Berney) 

Dan pays 35 for membership 
Berney pays 30 
The difference is 
35 - 30 = 5 dollars