driplagoon driplagoon

21-09-2020
Mathematics

contestada

Lisa purchased a prepaid phone card for $30. Long distance calls cost 6 cents a minute using this card. Lisa used her card only once to make a long distance call. If the remaining credit on her card is $27.84, how many minutes did her call last?

Respuesta :

psan4944 psan4944

22-09-2020

Answer:

My answer is 27.48 minutes

Step-by-step explanation: what i did to get this answer is i subtracted my numbers and add so i added $30 + 6 ( don't have to put the dollar sign when you add your numbers together) and i got 36 as my answer and then after i did that i subtracted $27.84 - 36 and got 27.48 as my answer.

hope it helps you

Answer Link

Otras preguntas

The aging method of estimating uncollectible accounts is based on the assumption that the longer an account receivable remains outstanding, the less likely it i

A commercial bank has checkable-deposit liabilities of $500,000, reserves of $150,000, and a required reserve ratio of 20 percent. The amount by which a single

4. The Richter scale describes how much energy an earthquake releases. With every increase of 1.0 on the scale, 32 times more energy is released. How many times

what is the area of a 5x5x5 cube(includng inside)?

of all the hydrogen nuclei in the ocean, 0.0156 how much deuterium could be obtained from 1.0 gal of ordinary tap water

What do these headlines demonstrate about the process of ratifying the Constitution? A.)Southern states were more likely than Northern states to support the Con

Bruce goes hiking every 2 days and swimming every 11 days . He did both kinds of exercise today . How many days from now will he next go both hiking and swimmin

Write in expanded form3(-a)

When doctors prescribe medicine, they must consider how much the drug’s effectiveness will decrease as time passes. If each hour a drug is only 95% as effective

Graph the image of this figure after a dilation with a scale factor of 1/3 centered at the origin.