Question

Alex has a bicycle. He borrows his bicycle from Fred’s Bicycle. The bicycle rental charge is $20 per day plus $0.30 per mile travelled. Determine the equation of the line that represents the daily cost by the number of miles travelled and graph it. If a total of 20 miles were travelled in one day, how much is the rental cost?

Answer 1

$26 because 20 miles would be $0.600 or $6. $20 a day and $6 is $26

Answer 2

$20 + ($0.30 times mile)
$20 + (0.30x20) = $26
Alex would have to pay $26