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

Answer 1

the membership fee of barney can be calculated when x=0 in below equation,
y = 3x + 30.

find value of y first when x=0

Answer 2

3

Answer 3

y=3*0+30= ?

Answer 4

https://www.google.co.in/search?q=3*0%2B30&oq=3*0%2B30&aqs=chrome..69i57&sourceid=chrome&es_sm=0&ie=UTF-8

Answer 5

30

Answer 6

the more dollars that Dan pays = 35-30= ?

Answer 7

5