Skylar and Isabella own competing taxicab companies. Both cab companies charge a one-time pickup fee for every ride, as well as a charge for each mile traveled. The equation y = 3x + 1.5 represents what Skylar's company charges. Isabella charges a $4.50 pickup fee and $2.60 per mile. Use the dropdown menu and answer-blank below to form a true statement. Isabella's company charges $ per mile than Skylar's.

$__

a. more
b. less​