(0,4) is the correct answer.
Total rental cost = $390 = 2($30/day) + ($0.25/mile)x (x=number of miles)
330
Then 390 = 60 + 0.25x => 330 = 0.25 x => x = ------------
0.25
x comes out to 1320 miles.
Answer is D. <em><u>288</u></em> . i am glad to help
(c/ b * 0) is just (c/0) and you cannot divide by 0