Answer:
theirs many 1, 3, 5, 7, or 9.
Step-by-step explanation:
Answer:
Step-by-step explanation:
Let m denotes the number of minutes of phone use in a month.
In plan a there is no monthly fee, but the customer pays 8 cents per minute of use.
Total cost of plan a =
In Plan B the customer pays a monthly fee of $2.40 and then an additional 7 cents per minute of use.
Total cost of plan b =
To find amount of monthly phone use for which plan a cost more than plan b, solve the inequality .
Answer:
1 a 2 b 3 d 4 c 5 c 6 b
Step-by-step explanation:
Answer:
I believe the answer is B or C, but i pretty sure it is B.
The answer is exactly one