The diameter of a circle is 3 cm. Find its area to the nearest tenth.
1 answer:
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Answer:
If Skylar went 5 GB over the limit she will have to pay $200 for that month;
If she went "x" GB over the limit, she will have to pay 50 + 30*x.
Step-by-step explanation:
Skylar's plan has a fixed fee of $50 for any value of data usage that is below 7 GB, but charges an extra of $30 per GB over that. For cases where she went over the limit by "x" GB, the cost of her plan is given by:
If she went 5 GB over the limit, she'll have to pay:
She will have to pay $200.