Wednesday

May 4, 2016
Number of results: 140,175

**math**

I need help forming an equation for this word problem.. A long distance phone company charges $0.027 per minute and a $2 monthly fee. Another long distance phone company charges $0.035 per minute with no monthly fee. Find the number of minutes for which the charges for both ...
*February 10, 2010 by lea*

**Math - Word Problem **

Word problems confuse me >_> You are choosing between two long-distance telephone companies. Company A charges $.09 per minute plus $4 monthly fee. Company B charges $.11 per minute with no monthly fee. X = number of minutes you call long distance y = total cost of long ...
*October 12, 2011 by Lynn*

**Algebra**

2. A long distance phone company has a monthly fee of $7.95 and charges a rate of $0.05 per minute. Another long distance company has a monthly fee of $9.95 and charges a rate of $0.03 per minute. At how many minutes would the two companies have equal charges? 15. A boat ...
*June 12, 2010 by mysterychicken*

**Algebra**

Need help with these please--- 2. A long distance phone company has a monthly fee of $7.95 and charges a rate of $0.05 per minute. Another long distance company has a monthly fee of $9.95 and charges a rate of $0.03 per minute. At how many minutes would the two companies have ...
*June 12, 2010 by mysterychicken*

**Math**

the international links long-distance phone company charges no monthly fee but charges 18 cents per minute for long-distance calls. the world connections long distance company charges $50 per month plus 10 cents per minute for long-distance calls. compare the world connections...
*March 2, 2013 by Larissa*

**algebra**

One phone company charges a fee of $1 and $.50 a minute. Another company charges a connection fee of $5 but only charges $.25 a minute How long is a phone call that costs the same with both companies? How much does it cost?
*March 4, 2015 by Uahgs*

**math**

One phone plan charges a $20 monthly fee and $0.08 per minute on every phone call made. Another phone plan charges a $12 monthly fee and $0.12 per minute on each call. After how many minutes is the charge the same for both plans? A.60 minutes B.90 minutes C.120 minutes D.200 ...
*July 14, 2014 by Johnny *

**Math**

Customers of a phone company can choose between two service plans for long distance calls. The first plan has a $14 monthly fee and charges an additional $0.20 for each minute of calls. The second plan has an $18 monthly fee and charges an additional $0.15 for each minute of ...
*July 25, 2015 by Morgan*

**Math**

Long distance Phone Company A charges a base rate of $5.00 per month plus 4 cents a minute that you're on the phone. Long distance Phone Company B charges a base rate of only $2.00 per month but they charge 10 cents per minute used. How much time per month would you have to ...
*February 25, 2014 by Adina*

**geometry**

a phone company charges a flat monthly fee of $15 for cell phone services, plus an additional fee for every minute you talk. in a given month, you are charged $36 for the 24 minutes you talked( not including the $15 flat fee.) let the total cost be c(in $) and the time you ...
*October 28, 2011 by abigail*

**Math**

Global Telephone charges 30 dollars for monthly phone service, plus a long distance calling rate of 15 cents per minute. After an hour of long distance calling charges,the rate drops to just 5 cents per minute for additional long distance calls. What will the monthly bill be ...
*August 2, 2011 by Kris*

**math**

23. There are two telephone companies provide home phone service in New York City. Company A charges $25 monthly fee and $0.10 for one minute after 30 minutes phone call. Company B charges $20 monthly fee and $0.12 for one minute after 30 minutes phone call. By what minutes, ...
*August 25, 2014 by vincent*

**math**

23. There are two telephone companies provide home phone service in New York City. Company A charges $25 monthly fee and $0.10 for one minute after 30 minutes phone call. Company B charges $20 monthly fee and $0.12 for one minute after 30 minutes phone call. By what minutes, ...
*August 21, 2014 by vincent*

**Algebra**

A phone company offers two monthly charge plans. In Plan A, the customer pays a monthly fee of $13 and then an additional 6 cents per minute of use. In Plan B, there is no monthly fee, but the customer pays 8 cents per minute of use. For what amounts of monthly phone use will ...
*September 25, 2015 by Gilbert*

**math**

walkie talkie phone company charges $18.00 for basic phone service per month and $0.15 per minute for long distance calls. Arena calls charges $80.00 per month with no fee for long distance calls. For what number of minutes of long distance calls is the cost of walkie talkie ...
*August 10, 2013 by sonia*

**Math**

Help Please. A wireless phone company offers two plans. In one plan, there is a monthly fee of $40 and a charge of $0.25 per minute. In the other plan, there is monthly fee of $25 and a charge of $0.40 per minute. For what number of minutes are the costs equal?
*April 26, 2016 by Fred*

**ALGEBRA**

A phone company charges $0.40 per long distance call plus $0.20 per minute. Find the cost of an 18-minute long distance phone call. Please explain it if you can
*October 18, 2011 by Amy*

**Math**

I'm not sure how i'm supposed to set up the equation to solve this. A phone company offers a plan for long distance service charges of .08 per minute. Another phone company offers a plan for $6 per month plus .02 per minute. For what number of minutes per month are the costs ...
*October 21, 2014 by Jessie*

**Algebra 2**

"your long distance service provider charges you $.06 PER minute plus a monthly access fee of 4.95 for referring a friend,you receive $10 service credit this month.if your long-distance bill is 7.85,how many long-distance minute did you use"
*August 28, 2013 by junior*

**math**

Customers of a phone company can choose between two service plans for long distance calls. The first plan has a one time activation fee of $26 and charges 8 cents a minute. The second plan has no activation fee and charges 13 cents a minute. After how many minutes of long ...
*May 2, 2008 by kris*

**math**

Customers of a phone company can choose between two service plans for long distance calls. The first plan has an $18 one-time activation fee and charges 10 cents a minute. The second plan has no activation fee and charges 15 cents a minute. After how many minutes of long ...
*January 20, 2009 by Geno*

**MATH**

Customers of a phone company can choose between two service plans for long distance calls. The first plan has a $20 one-time activation fee and charges 13 cents a minute. The second plan has no activation fee and charges 17 cents a minute. After how many minutes of long ...
*January 29, 2010 by WF2022*

**Math**

Customers of a phone company can choose between two service plans for long distance calls. The first plan has a one-time activation fee and charges cents a minute. The second plan has no activation fee and charges cents a minute. After how many minutes of long distance calls ...
*February 25, 2010 by Lidia*

**Math Word Problem SK**

Customers of a phone company can choose between two service plans for long distance calls. The first plan has a one-time activation fee and charges cents a minute. The second plan has no activation fee and charges cents a minute. After how many minutes of long distance calls ...
*September 21, 2009 by Anonymous*

**Pre Algebra**

A phone company charges $27.95 monthly fee and .12/min. for local calls. Another phone company charges $12.95 a month and .32/minute for local calls. For what number of minutes of local calls is the cost of the plans the same?
*October 12, 2011 by Sondra*

**Algebra**

A phone company charges $30 per month for a long distance plan plus a charge of $.05 per minute. What would the monthly charge be for someone who talked two and a half hours?
*August 8, 2014 by Rebecca*

**Math**

Your phone company charges $0.05 per minute for long distance phone calls on the weekend. Write a direct variation model that relates the total cost x to the number of minutes y spent talking on the phone. y=0.05x ?? I don't know how to do this. Please help!!
*October 7, 2009 by Anonymous*

**Math**

A cell phone company offers two different plans. Plan A: Monthly fee of $28 30 free minutes $0.45 per additional minute Plan B: Monthly fee of $40 No free mins $0.25 per additional minute Determine the time in the mins that results in the same monthly cost for both plans.
*April 21, 2013 by Simitha*

**Math**

A cell phone company charges a monthly fee of $17.95 and $0.03 per minute Write an equation that represents the cost (c) for using the cell phone for minutes (m) Use your equation from part a to find the cost for using the phone for 150 minutes
*April 28, 2014 by Gina *

**math**

You need to choose a long distance telephone service for your business. The two options available in your area are Call Me and Trans Talk. Call Me charges a $5.95 monthly service fee and $.08 per minute used. Trans Talk charges a $12.95 monthly service fee and $.05 per minute ...
*May 22, 2010 by Jesse*

**Algebra**

ABC phone company charges $18 per month plus 7 cents per minute of phone calls. XYZ phone company charges $9 per month and 10 cents per minute of phone calls. How many minutes of phone calls should be made each month to make the costs for the two companies the same?
*July 15, 2008 by Lisa*

**Algebra 2**

A phone company charges a basic rate of $13.99 per month. In addition the user is charged $0.10 per minute for all long distance calls made during the week and $0.08 per minute for all long distance calls made during the weekend. Write an expression that gives the total ...
*September 4, 2012 by Shaka *

**Math 1**

AT&T:$0.08 per minute,$5 monthly fee VOIP:(cable phone):free calls,$35 monthly fee Cell:$40 for first 400 minutes,$0.25 per minute after 400 equation for each? how to graph?
*December 2, 2015 by Alexis*

**Algebra**

You are choosing between two long distance telephone plans. One plan has a monthly fee of $15 with a charge of $.05 per minute. The other plans has a monthly fee of $5 with a charge of $.07 per minute. For how many minutes of long-distance calls with the cost for the two plans...
*February 2, 2012 by lolo*

**algebra**

a cellular phone company charges $.45per minute plus a $25 monthly fee. how do you write the equation to determine the cost for the month
*December 4, 2015 by ora*

**Math/Solve**

ABC phone company charges $17 per month plus $0.03 per minute of phone calls. XYZ phone company charges $8 per month plus $0.06 per minute of phone calls. How many minutes of phone calls in a month make XYZ phone company a better deal?
*February 26, 2015 by Vince*

**Math**

For his long distance phone service, Miguel pays a $2 monthly fee plus 12 cents per minute. Last month, Miguel's long distance bill was $24.92 . For how many minutes was Miguel billed?
*August 12, 2009 by Karl2472*

**Math**

Company A charges $11 per month plus $0.05 per minute, while company B charges $0.15 per minute with no monthly charge. For how many minutes will the monthly cost be the same??
*February 10, 2016 by Mariah*

**MATH ! plzz help**

A wireless phone company charges a monthly fee of $39.99 plus $0.49 per minute for usage that exceeds the included minutes. Write an equation for the monthly cost 'c' in terms of the number of exceeded minutes 'm'.Solve the equation to find the cost when the number of exceeded...
*October 28, 2012 by Maryam :)*

**Math**

The phone company charges a flat rate of $2.50 plus and additional $0.50 each minute for a long-distance phone call. Write an equation to represent the total cost of making a long-distance phone call.
*June 18, 2013 by Yasmen*

**Algebra**

ABC phone company charges $16 per month plus 8¢ per minute of phone calls. XYZ phone company charges $10 per month plus 11¢ per minute of phone calls. How many minutes of phone calls in a month make XYZ phone company the better deal?
*May 25, 2012 by Vilma*

**Algebra**

ABC phone company charges $16 per month plus 8¢ per minute of phone calls. XYZ phone company charges $10 per month plus 11¢ per minute of phone calls. How many minutes of phone calls in a month make XYZ phone company the better deal?
*May 26, 2012 by Vilma*

**quant. methods**

Kim is deciding between two cell phone plans. Plan A charges a fixed monthly fee of $100 for 1200 minutes and .25 per minute over 1200. Plan B charges a fixed monthly fee of $55 for 1000 minutes and .33 per minute over 1000. At what point of usage would Kim be indifferent ...
*January 13, 2011 by Christina *

**Algebra**

A cell phone company charges each customer a base rate of $15.00 per month for its services. The company also charges each customer $0.02 per minute used Which algebraic expression represents each customer's monthly charge for m minutes?
*February 22, 2016 by Mohmed*

**Algebra 2 **

Juan is comparing the cell phone plans shown in the advertisement. Plan A charges a $15 monthly fee plus $0.40 per min. Plan B charges a $30 monthly fee plus $0.25 per min. For what number of minutes of use do the plans cost the same? How much will that be?
*October 11, 2014 by Victoria*

**math**

A cell phone company charges by the minute (and partial minute) for a phone call. Arionna’s plan includes 300 minutes in the $20 base cost. If she uses more than 300 minutes, there is a $5 overage fee and an additional charge of $0.25 per minute. Which graph represents the ...
*March 15, 2015 by Anonymous*

**Algebra 2**

Plan A charges $5 per minute plus a one time monthly fee of $75 and plan B charges $7 per minute, plus a one time monthly fee of $25. After how many minutes will the total cost of the two equations be the same?
*November 13, 2012 by Bill*

**Algebra**

the phone company has two plans for cell phones. the first plan calls for a monthly fee of 35.00 with unlimited calling. The other plan is a monthly fee of 15.00, with a 0.50 fee for every minute over 100 used in a month. What is the greatest number of minutes that you can use...
*August 27, 2012 by Liv*

**Algebra**

Use the five steps for problem sovling. Company A charges $25 per month plus $0.22 per minute for cell phone service. Company B charges $35 per month plus $0.12 per minute. How many minutes of usage is needed in one month to make Company B a better deal?
*July 10, 2011 by Poochie*

**math**

two phone companies offer discount rates to students. the first company wants $9.95 per month plus $.10 per minute for long distance calls. The second company wants $12.95 per month plus $.08 per minute for long distance calls. What is the equation?
*September 21, 2014 by susie*

**math**

A cell phone company charges each customer a base rate of $15.00 per month for its services. The company also charges each customer $0.02 per minute used. Which algebraic expression represents each customer's monthly charge for m minutes? A.15 (0.02m) B.15 + 0.02m C.15m + 0....
*October 2, 2012 by ash*

**algebra**

Two phone companies offer discount rates to students. The first company wants $9.95 per month plus $.10 per minute for long distance calls. The second company wants $12.95 per month plus $.08 per minute for long distance calls.
*January 21, 2014 by mu*

**Math**

Two phone companies offer discount rates to students. The first company wants $9.95 per month plus $.10 per minute for long distance calls. The second company wants $12.95 per month plus $.08 per minute for long distance calls. Write a linear equation describing the total cost...
*September 20, 2014 by Julie*

**Math Help!!**

Two phone companies offer discount rates to students. The first company wants $9.95 per month plus $.10 per minute for long distance calls. The second company wants $12.95 per month plus $.08 per minute for long distance calls. Write a linear equation describing the total cost...
*September 21, 2014 by Julie*

**college algebra**

Using a phone card to make a long distance call costs a flat fee of $0.80 plus $0.33 per minute starting with the first minute. Write a function for the cost of a long distance call C(x) in terms of x minutes for this situation.
*October 27, 2014 by shaudee*

**Math**

a long distance phone company charges $3 for a phone call plus $0.75 for each minute of the call. What fuction does this situation give rise to? Find the formula and make a table for this function.
*November 17, 2010 by lt*

**Math**

One phone company charges $12 per month plus $.05 per minute after the first 500 minutes. A second phone company charges $10 per month plus $.04 per minute after the first 300 minutes. How many minutes would a subscriber have to use so that the cost of the two plans is the ...
*May 18, 2015 by Luke*

**math**

Phone company A charges $28.25 a month plus $0.18 per minute for local calls. Company B charges $19.85 a month plus $0.32 per minute for local calls. Find the number of minutes for whitmch the companies plans cost the same
*October 16, 2012 by Micaela*

**math exam tommrow review**

the ABC cell phone company offers a plan that includes a flat rate fee of $29 per month plus a $0.12 charge per minute.write an equation to find C, the total monthly cost for m mintues. then solve the equation for m=50. please show work.
*December 18, 2012 by ellis*

**Math (Finite)**

A calling card offers two methods of paying for a phone call. Method A charges $0.02 per minute but has a $0.6 connection fee. Method B charges $0.045 per minute but has no connection fee. Write the equations that show the total cost, y, of a call of x minutes for methods A ...
*July 7, 2015 by Stephanie*

**math**

speakeasy company offers customers a choice between 3 schemes:1st,a monthly charge of $15 + 5cents/ min.2nd,a monthly charge of $5 for the line rental +20 cents/min,3rd a(pay as you go) charge of 35cents/min with no monthly line rental charge. a)investigate the 3 schemes to ...
*May 10, 2010 by rima*

**Algebra**

This is for a project for Beginning Algebra at Great Bridge Middle School 8th grade class. Here's the questions: The number of companies offering cell phone service has grown rapidly in recent years. The plans they offer vary greatly and it can be difficult to select the plan ...
*March 14, 2015 by Connie*

**math**

Telephone company A charges $3.00 for the first minute of any long distance call and $0.50 for each additional minute. Telephone company B charges $2.00 for the first minute of any long distance call and $0.70 for each additional minute. If the cost of a call lasting x minutes...
*May 8, 2014 by Vicky*

**Math(Equation Writing)**

Can you please help me write out the equation for these? (not solve) 1. The number of trees planted by the Alpine Nursery in April was three more than twice the number of trees planted by the nursery in March. If 73 trees were planted in April, how many trees did the nursery ...
*August 24, 2011 by Bryce*

**math - word problem. help asap?**

in a certain math class, each student has a text book, every 2 students share a book of tables, every 3 students share a problem book, and every 4 students share a mathematics dictionary. If the total number of books is 75.. how many students are in a class? how many students ...
*December 3, 2006 by Agnes*

**algebra**

you are looking to join a monthly coffee delivery club. your search has been narrowed down to the two top rated clubs on the internet . five star coffee charges a $40 start up fee and then $8 per month.custom coffee company charges $25 start up fee and $12.50 per month. a) ...
*June 15, 2015 by karin*

**management science**

Kim Davis has decided to purchase a cellular phone, but she is unsure about which rate plan to select. The "regular" plan charges a fixed fee of $55 per month for 1,000 minutes of airtime plus $0.33 per minute for any time over 1,000 minutes. The "executive" plan charges a ...
*October 27, 2012 by Lisa*

**Math**

You pay 3.3 cents per minute for long-distance phone calls on your phone. Your phone bill is $3.40. Write and solve an equation to find the number of minutes m of long-distance calls you made. A. ; 103 minutes B. ; 11 minutes C. ; 83 minutes D. ; 10 minutes
*April 23, 2014 by Amelia*

**math**

the Ace telephone Co. charges a flat monthly frr of $22.00 for a telephone line and $0.20 per minute for long distance calls. a.if you make 25 minutes of long distance calls per month,what will it cost?
*September 21, 2015 by pau*

**math**

43. A phone company charges 10 cents per minute for the first 3 minutes of a call, and 10-cents for each minute thereafter.What is the cost, in cents, of a 10-minute phone call? a. 200-20c b.100c+70 c. 30+7c d.100-7c e. 100-70c please answer and explain
*May 30, 2014 by Thomas*

**11th grade Algebra 2**

Some students want to order shirts with their school logo. One company charges $9.65 per shirt a setup fee of $43. Another company charges $8.40 per shirt plus a $58 fee. For what number of shirts would the cost be the same?
*April 7, 2010 by David Nipp*

**math**

You need to choose between two phone plans for local calls. Plan A charges $25 per month for unlimited calls. Plan B charges a monthly fee of $13 with a charge of 6 cents per local call. How many local phone calls in a month make Plan A the better deal?
*October 5, 2009 by connie*

**Math**

Student budgeted a $25 a month for phone service. If the telephone company charges $18 a month for basic service and $.05 a minute for each long distance call, how many minutes can be spent on long distance calls each month?
*November 24, 2014 by Spencer*

**Gr10 Math**

Charlene is looking into cell phone plans. Cell plus gives unlimited minutes for $50/month.A1 Cell offers a $40 monthly fee, plus 5¢/min for any time over 300min oer month. a)Define two variables and write a linear equation to represent the charges for each company. b)...
*September 25, 2011 by Ana*

**FINAN & QUANTITATIVE LITERACY**

Your current cell phone company charges $30 per month for unlimited minutes. Another company charges $20 per month for the first 500 minutes plus 5¢ a minute for any additional minutes. Should you keep your current service or switch to the other company?
*December 13, 2015 by Naomi*

**math**

one company charges $6.95 per shirt plus a setup fee of $43. Another company charges $8.40 per shirt plus a $58 set up fee. for what number of shirts would the total be the same?
*April 28, 2013 by Anonymous*

**Math**

A telephone company charges $0.05 per minute for local calls and $0.12 per minute for long distance calls.Which expression gives the total cost in dollars for x minutes of local calls and y minutes of long distance calls?
*August 6, 2013 by Tayjah*

**Math**

Marianna's cell phone company charged her an upfront fee and a monthly fee. After three months of service, she had paid a total of $154.95. After a year of service, she had paid a total of $559.95. Her monthly fee was $______. The upfront fee was $______. How could one find ...
*March 23, 2016 by John Doswell*

**math**

Marianna's cell phone company charged her an upfront fee and a monthly fee. After three months of service, she had paid a total of $154.95. After a year of service, she had paid a total of $559.95. Her monthly fee was $______. The upfront fee was $______. How could one find ...
*March 23, 2016 by John Doswell*

**Algebra 1-Math**

There's a table that says Company A charges $0.36 plus 0.03. And Company B charges $0.06 per minute. The question Im having problems with are: How long is a call that costs the same amount no matter which company is used? Be sure to show your thinking?
*August 18, 2013 by Amanda*

**math**

If a phone company charges 0.25 per minute how much minutes will $25 give me?
*March 24, 2016 by josiah*

**algebra**

solve this word problem. a bank offers two accounts. Their local plan charges $7 monthly service fee plus $3 for each transaction. There Anywhere plan charges $23 monthly service fee plus $1.75 per transaction. For what number of transactions per month will the Anywhere plan ...
*October 24, 2014 by Cheyenne*

**business accounting**

the long distance company that you use charges $5.00 per month and $0.10 per minute per call. If your current bill is $25.00, how many minutes did you use?
*November 13, 2013 by Passaic county *

**math **

Rafi is upgrading his cell phone and monthly service plan.Triax Cell offers a new phone for $50 and unlimited service for a monthly fee of $40.CellUR offers a new phone and unlimited service for a monthly fee of $50. After how many months will the cost of the two phones and ...
*February 18, 2015 by Priyanka*

**Math**

Rafi is upgrading his cell phone and monthly service plan. Triax Cell offers a new phone for $50 and unlimited service for a monthly fee of $40. CellUR offers a new phone and unlimited service for a monthly fee of $50. After how many months will the cost of the two phones and ...
*February 22, 2015 by darthv*

**Math **

Sandy is buying t-shirts for her school's club. Company A charges 5.80 per shirt with no set up fee. Company B charges 5.75 per shirt plus a $35 set up fee
*December 11, 2014 by Tania*

**algebra**

telephone company a charges its costumers a fixed fee of 2dollars per monh plua 10cents a minute
*February 16, 2011 by luis*

**PRE-ALGEBRA**

A 55-minute long distance phone costs 2.75.What is the cost per minute
*December 2, 2013 by Anna*

**algebra**

The equation C=mx+b can be used to model the monthly cost, C, of a cell phone plan where b is the flat monthly cost, m represents the cost in dollars per minute and x is the number of minutes used in the month. Choose a flat monthly rate and cost per minute and insert the ...
*June 12, 2010 by Please help *

**Math**

In the Math Virtually Everywhere project you completed for this module, you learned all about cell phone plans. The best cell phone plan for a customer can vary based on how much they plan to talk. The plan that is the best deal for one customer may not be the best deal for ...
*March 14, 2014 by Nick*

**Algebra**

You operate a gaming Web site, where users must pay a small fee to log on. When you charged $3 the demand was 520 log-ons per month. When you lowered the price to $2.50, the demand increased to 780 log-ons per month. (a) Construct a linear demand function for your Web site and...
*February 21, 2012 by Erin*

**Please help! i dont understand this stuff!**

Dewayne is comparing two checking accounts. One has a monthly fee of $7 and a per-check fee of $0.30, and the other has a monthly fee of $4 and a per-check fee of $0.40. What is the minimum number of checks Dewayne needs to write for the first bank to be a better option? A. 29...
*May 15, 2013 by so confused!*

**Math**

One calling plan offers long distance calls for .03 per minute. Another plan costs $2.00 per month but offers long distance service for 0.01 per minute. Write and solve an equation to find the number of long distance minuets for which the two plans would cost the same.
*November 6, 2012 by Bryan*

**Algebra I**

You have decided to try and convince your parents to let you get your own cell phone. After finding out that the flat monthly rate for unlimited minutes $35.00, which you can afford, you offer to pay the cost yourself. However, just before you place your order, you see an ...
*December 13, 2015 by Jerry*

**algebra 1**

please help. Write a linear equation in slope-intercept from to model the situation. A telephone company charges $28.75 per mont plus .10 cent a minute for long distance calls
*December 20, 2012 by kyle*

**algebra**

A video store charges a monthly fee of 7.50, but the charge to rent each movie is only 1.00 per movie. Another store has no membership fee, but it costs 2.50 to rent each movie. How many movies need to be rented each month for the total fees to be the same from either company?
*October 1, 2013 by jill*

**Math**

Please show me how to set it up and to solve: A cell phone company sells about 500 phones each week when it charges $75 per phone. It sells about 20 more phones per week for each $1 decrease in price. The company's revenue is the product of the number of phones sold and the ...
*February 11, 2012 by Jane*

**Math**

A phone company had two plans for business. Plan A charged $12.00 a day for unlimited long-distance calls. Plan B charged 8 cents a minute for long-distance calls. A business made 125 minutes of long-distance calls per day for 5 days. Which plan would be the better deal over a...
*January 7, 2016 by Anonymous*

**math**

You operate a gaming Web site, where users must pay a small fee to log on. When you charged $4 the demand was 510 log-ons per month. When you lowered the price to $3.50, the demand increased to 765 log-ons per month. (a) Construct a linear demand function for your web site and...
*October 16, 2010 by liz*

**Algebra**

A cell phone plan has the following charges: Basic service, including 100 minutes of calls :$20 per month 2nd 100 minutes of calls: $0.075 per minute Any additional minutes: $0.10 per minute What is the charge for 200 minutes of calls? What is the charge for 250 minutes of ...
*December 7, 2015 by Christopher*