Limousine Company P and Company R both charge a rental fee plus an additional charge per hour. The equation y = 50 +
30x models the total cost (in dollars), y, of renting a limousine
from Company P for x hours. The table below shows the cost
to rent a limousine from Company R for different lengths of
time.
Company R
Time (hours)
Total Cost
1 2 3 4 5
$100 $125 $150 $175 $200
Which statement accurately compares the per hour charges
of the two companies?
Company P charges $5 less per hour than Company R.
Company P charges $5 more per hour than Company R.
Company P charges $25 less per hour than Company R.
Company P charges $25 more per hour than Company R.