I’ll give brainliest Two sailboats are traveling along the same path away
from a dock, beginning from different locations at the
same time. John's boat begins 15 miles from the dock and
is 45 miles from the dock after 5 hours. The distance of
Roberta's boat from the dock is represented by the
function y = 5x + 20, where x represents time, in hours, and
y represents the distance, in miles, from the dock.
Which boat was farther from the dock at the beginning, and which traveled
more quickly?