« 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 93 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?

Famous people who died from poisoning or drug overdose include, Adolf Hitler, Socrates, Juan Ponce de Leon, Marilyn Monroe, Judy Garland, and John Belushi.

Did you know?

In 1885, the Lloyd Manufacturing Company of Albany, New York, promoted and sold "Cocaine Toothache Drops" at 15 cents per bottle! In 1914, the Harrison Narcotic Act brought the sale and distribution of this drug under federal control.

Did you know?

Though methadone is often used to treat dependency on other opioids, the drug itself can be abused. Crushing or snorting methadone can achieve the opiate "rush" desired by addicts. Improper use such as these can lead to a dangerous dependency on methadone. This drug now accounts for nearly one-third of opioid-related deaths.

Did you know?

For high blood pressure (hypertension), a new class of drug, called a vasopeptidase blocker (inhibitor), has been developed. It decreases blood pressure by simultaneously dilating the peripheral arteries and increasing the body's loss of salt.

Did you know?

Patients who cannot swallow may receive nutrition via a parenteral route—usually, a catheter is inserted through the chest into a large vein going into the heart.

Human Cell Structure Human Cell Structure
Human embryonic stem cell colony and iPS colony Human embryonic stem cell colony and iPS colony
Plan and Reconstruction Drawing of the house of the Silver Wedding Plan and Reconstruction Drawing of the house of the Silver Wedding
Dolly the sheep was the first mammal cloned by nuclear transfer from a somatic cell Dolly the sheep was the first mammal cloned by nuclear transfer from a somatic cell
A generalized animal cell A generalized animal cell
Cell Membrane Organization Cell Membrane Organization
Video: How to make cDNA Animation

For a complete list of videos, visit our video library