Answer:
B
Step-by-step explanation:
4n = n + n + n + n
Using point slope formula it would be
Y - 5 = 2 • ( x + 8)
Answer:
The answer is 1 & 7/8 or the middle option
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