The number is 2, 2^2=4, 2^-2=1/4
Could you send a picture?
Answer:
16^6t^2+30^6+15
Step-by-step explanation:
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
There is a graphing calculator called desmos hope it helps
