« previous next »

Author Question: A cell phone plan costs 29.99 a month and includes 250 local minutes. Each minute over 250 costs the ... (Read 107 times)

joe

  • Hero Member
  • *****
  • Posts: 627
on: Jun 24, 2018
A cell phone plan costs 29.99 a month and includes 250 local minutes. Each minute over 250 costs the customer 0.15, and roaming costs an additional 0.45 a minute. A customer used his cell phone 280 minutes last month, 65 of which were made outside of the home coverage area. If taxes at 12 were added to the bill, how much was the customer's cell phone bill last month?

Question 2

Tina can rent a nail gun for 13.75 a day or buy it for 134.99. How many days of renting will it take for the rental cost to equal or exceed the purchase price?


fur

  • Sr. Member
  • ****
  • Posts: 309
Reply #1 on: Jun 24, 2018
Answer to Question 1

71.39

Answer to Question 2

10 days


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Certain topical medications such as clotrimazole and betamethasone are not approved for use in children younger than 12 years of age. They must be used very cautiously, as directed by a doctor, to treat any child. Children have a much greater response to topical steroid medications.

Did you know?

Although not all of the following muscle groups are commonly used, intramuscular injections may be given into the abdominals, biceps, calves, deltoids, gluteals, laterals, pectorals, quadriceps, trapezoids, and triceps.

Did you know?

Atropine, along with scopolamine and hyoscyamine, is found in the Datura stramonium plant, which gives hallucinogenic effects and is also known as locoweed.

Did you know?

Drugs are in development that may cure asthma and hay fever once and for all. They target leukotrienes, which are known to cause tightening of the air passages in the lungs and increase mucus productions in nasal passages.

Did you know?

The senior population grows every year. Seniors older than 65 years of age now comprise more than 13% of the total population. However, women outlive men. In the 85-and-over age group, there are only 45 men to every 100 women.

A mast cell, which produces the symptoms of a hypersensitivity reaction. A mast cell, which produces the symptoms of a hypersensitivity reaction.
Lip Abnormalities, Basal Cell Carcinoma Lip Abnormalities, Basal Cell Carcinoma
Plant Cell Plant Cell
The basic unit of life - cell The basic unit of life - cell
cell cell
miRNAs regulate embryonic stem cell differentiation miRNAs regulate embryonic stem cell differentiation
Video: Spinal Cord Injury Animation

For a complete list of videos, visit our video library