<em>solution</em><em> </em><em>:</em><em>-</em><em>-</em>
Answer:
X = 2
Step-by-step explanation:
6(2) = 12
6 X 2 = 12
Answer:
40 miles a day
Step-by-step explanation:
The difference in fixed charge is $20; the difference in mileage charge is $0.50 per mile. So it will take $20/$0.50 = 40 miles for the extra mileage cost to eat up the savings in fixed cost. At that mileage, both companies will charge the same amount:
A: 90 + 0.30·40 = 102
B: 70 + 0.80·40 = 102
Answer: (D) 7
Step-by-step explanation: