# Help please Tracy has a cell phone plan that provides 250 free minutes each month for a flat rate of \$29. For any minutes over 250, Tracy is charged \$0.35 per minute. Which of the following piecewise functions represents charges

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1. ### Pre-Calculus/Trigonometry

Help please Tracy has a cell phone plan that provides 250 free minutes each month for a flat rate of \$29. For any minutes over 250, Tracy is charged \$0.35 per minute. Which of the following piecewise functions represents charges based on Tracy's cell phone plan? A. f(x)={29,x ...
2. ### 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 ...
3. ### Algebra

How do you a write an equation that shows this relationship a cell phone company offers a plan which includes unlimited texting for \$40 per month and 250 anytime minutes per month, plus \$0.20 for each minute over 250.
4. ### Math

The table shows two cell phone plans that offer free minutes for each given number of paid minutes used. Pablo has Plan A and Sam has Plan B Plan A Free Minutes=2 Paid Minutes=10 Plan B Free Minutes=8 Paid Minutes=25 a. What is Pablo's ratio of free to paid minutes? 2:10 or 2/...
5. ### Algebra ASAP

I a working wth a cell phone performance task project. I have to determine which three cell phones are the best for a first time user and develop an equation for each of them. Wal-Mart has a plan for \$30.00 a month with .29 per minute. It includes a \$70.00 phone with a rebate ...

Posted by Thomas M on Monday, March 9, 2015 at 4:12am. I am working wth a cell phone performance task project. I have to determine which three cell phones are the best for a first time user and develop an equation for each of them. Wal-Mart has a plan for \$30.00 a month with ....
7. ### math

\$24.99 per month for cell phone company package offer. includes 200 minutes of statewide calling. Minutes over 200 are charged a rate of \$0.28 per minute. The total charge for using a cell phone for 288 minutes in one month?
8. ### 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 ...
9. ### Geometry

Horizon has a cell phone plan for \$28.00 per month plus \$.30 per minute with unlimited anytime network minutes and a free flip phone for new customers. How do I put this in an equation. Sprint has a plan for \$30.00 per month plus \$.029 per minute unlimited minutes on weekend, ...
10. ### math

Verizon has a cell phone plan for \$28.00 per month plus \$.30 per minute with unlimited anytime network minutes and a free flip phone for new customers. How do I put this in an equation. Sprint has a plan for \$30.00 per month plus \$.029 per minute unlimited minutes on weekend, ...
11. ### 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 ...
12. ### Math ASAP

Verizon has a cell phone plan for \$28.00 per month plus \$.30 per minute with unlimited anytime network minutes and a free flip phone for new customers. How do I put this in an equation. Sprint has a plan for \$30.00 per month plus \$.029 per minute unlimited minutes on weekend, ...
13. ### Math

I have the same problem as Marita. Can someone tell us what equation to use. Horizon has a cell phone plan for \$28.00 per month plus \$.30 per minute with unlimited anytime network minutes and a free flip phone for new customers. How do I put this in an equation. Sprint has a ...
14. ### Algerbra

George pays a flat amount for the first 200 minutes plus so much for each additional minute on his cellular phone each month. Last month it cost him \$33.78 for 244 minutes of use. The previous month it cost \$38.94 for 287 minutes of use. What are the flat rate and per minute ...
15. ### math

By your cell phone contract, you pay a monthly fee plus some money for each minute you use the phone during the month. In one month, you spent 200 minutes on the phone, and paid \$22.45. In another month, you spent 350 minutes on the phone, and paid \$29.65. Let x be the number ...
16. ### math

73. Cell Phone Plan A cell phone plan costs \$3.95 per month plus \$0.07 per minute. (Assume that a partial minute is not rounded up.) (a) During July, a person talks a total of 50 minutes. What is the charge? (b) Write an equation in slope–intercept form that gives the ...
17. ### pre-albegra word problem

I need to write a verbal rule to determine the total monthly cost of my cell phone, assuming I go over the 200 minutes. basic cell phone rate plan cost \$29.99 a month plus 45 cents per minute for every minute over 200 minutes during the month.
18. ### Math

Suppose your cell phone company offers two plans. The pay-per-call plan charges 14 dollars per month plus 6 cents per minute. The unlimited-calling plan charges a flat rate of 22 dollars per month. How many minutes per month must you use for the unlimited-calling plan to ...
19. ### math

cellular phone companies. 1. with this plan each person is charged \$19.95 per month and \$0.31 per minute 2. with this plan each person is charged \$40.95 per month and \$0.16 per min 3. with this plan each person is charged \$80.95 per month with unlimited minutes....define the ...
20. ### math

sally's cell phone company charges a flat rate of \$15.00 per month and \$0.12 per minute. eduardo's cell phone company charges a flat rate of \$18.00 per month and \$0.09 per minute. how many minutes would you have to use for the price to be the same for both plans?
21. ### 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 ...
22. ### 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 ...
23. ### math

Gloria talked on her cell phone for 320 minutes the first month, 243 minutes the second month, and 489 minutes the third month. Her payment package does not allow her to pay per minute; she can only buy groups of minutes. If she has to pay \$25 for every 200 minutes, how much ...
24. ### 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 ...
25. ### 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)...
26. ### Algebra Problem Solving

Denise's cell phone plan is \$29.95 per month plus \$.10 per minute for each minute over 300 minutes of call time. Denise's cell phone bill is \$99.95. For how many minutes was she billed? Answer is 700 but what is the algebraic equation?
27. ### math

charlie used his cell phone for a total of 1216 minutes in one month. if he talked the same number of minutes each day, what is the best estimate for his daliy minute usage? A. 4,000 minutes B. 400 minutes C. 40 minutes D. 4 minutes PLEASE HELP ME IF I DON'T GET THIS QUESTION ...
28. ### algebra

I need to write an equation for the following: Denise's cell phone plan is \$29.95 per month plus \$.10 per minute for each minute over 300 minutes of call time. Denise's cell phone bill is \$99.95. For how many minutes was she billed?
29. ### 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 ...
30. ### Statistics

Professor does not teach from a book so am not sure how to apply this problem to the regression equation. Thanks in advance. Problem below. Cell Phone Mins= 3.5*cost + 25 where cell phone mins measure the number of minutes per month and cost is the dollar amount paid for the ...
31. ### Statistics

I have a take home test I am working on. Any help would be appreciated. Professor does not teach from a book so am not sure how to apply this problem to the regression equation. Thanks in advance. Problem below. Cell Phone Mins= 3.5*cost + 25 where cell phone mins measure the ...
32. ### math

Gloria talked on her cell phone for 320 minutes the first month, 243 minutes the second month and 489 minutes the third month.Her payment package does not allow her to pay per minute;she can only buy packages.If she has to pay \$25 for every 200 minutes,how much did she pay for...
33. ### Math

Jim pays \$75 per month for a cell phone plan plus \$0.30 per minute be on the first thousand minutes write an equation for the cause (y) based on the number of minutes(x)after the first 1000 I have become very confused.
34. ### math

its about phones like att has a monthly fee of \$39.99/mo and 450 anytime minutes which are included in the plan and any additional minutes are \$0.45/min Sprint-has a monthly fee \$34.99/mo and 450 anytime minutes which are included in the plan and any additional minutes are \$0....
35. ### Math

I'm horrible at word problems but Create a chart that has the following information for each of the three selected carriers: cost per month, base number of minutes, additional cost per minute (overage) Using the information from the chart you created, write the total monthly ...
36. ### math

Marissa has budgeted \$65 for her mothly cell phone expense. If her plan with her wireless provider is \$15 plus \$0.25 for each minute, how many minutes can she talk on her cell phone in a month and not exceed her budget?
37. ### algebra

Marissa has budgeted \$65 for her monthly cell phone expense. If her plan with her wireless provider is \$15 plus \$0.25 for each minute, how many minutes can she talk on her cell phone in a month and not exceed her budget?
38. ### math

Marissa has budgeted \$65 for her monthly cell phone expense. If her plan with her wireless provider is \$15 plus \$0.25 for each minute, how many minutes can she talk on her cell phone in a month and not exceed her budget?
39. ### pre-algebra

Marissa has budgeted \$65 for her monthly cell phone expense. If her plan with her wireless provider is \$15 plus \$0.25 for each minute, how many minutes can she talk on her cell phone in a month and not exceed her budget?
40. ### algebra

Your new cell phone plan charges \$50 per month for 400 minutes of talk time. The plan charges \$0.10 for each additional minute you talk. You use 50 additional minutes this month. What is your bill for the month?
41. ### algebra2

10 points) Score 2. Allegra has a cell-phone plan that charges \$65 per month and \$0.10 for every minute that she uses the phone beyond what her plan allows. One month, she was billed \$73.40. a. Define a variable for the unknown. b. Write an equation to model the problem. c. ...

Manuel pays a flat rate of \$105 for his cell phone. He is also charged \$0.12 for every text that he sends. His cell phone bill can be no more than the amount he has budgeted for it each month. If x represents the number of texts and y represents his budgeted amount, which ...
43. ### maths

a cell phone plan has a basic charge rs35 per month . the plan includes 400 free minutes and charge 10paise for each additional minute of usage. write the monthaly cost c as a function of number x of min used .
44. ### Math

Hi can someone help me with this question. This is on my review. Thanks! The monthly cost C, in dollars, for international calls on a certain cellular phone plan is modeled by the function where x is the number of minutes used. (a) What is the cost if you talk on the phone for...

Cellular Plan 1 550 minutes for \$89/month Includes unlimited long distance, nights & weekends, & 500 text messages. Cellular Plan 2 600 minutes for \$90/month Includes unlimited nights & weekends, & unlimited text messaging. Cellular Plan 3 900 minutes for \$90/month Includes ...
46. ### physics

Tracy (of mass 49 kg) and Tom (of mass 65 kg) are standing at rest in the center of the roller rink, facing each other, free to move. Tracy pushes oﬀ Tom with her hands and remains in contact with Tom’s hands, applying a constant force for 0.5 s. Tracy moves 0.35 m ...
47. ### physics

Tracy (of mass 49 kg) and Tom (of mass 65 kg) are standing at rest in the center of the roller rink, facing each other, free to move. Tracy pushes oﬀ Tom with her hands and remains in contact with Tom’s hands, applying a constant force for 0.5 s. Tracy moves 0.35 m ...
48. ### Algebra

Use the five steps for problem solving to answer the following question. Please show all of your work. Marissa has budgeted \$65 for her monthly cell phone expense. If her plan with her wireless provider is \$15 plus \$0.25 for each minute, how many minutes can she talk on her ...
49. ### Math

A cell phone compnay offers its customers a monthly plan that cost \$55 per month plus \$0.08 for each minute used. If Marissa use 225 minutes in a month, how much will she pay for one month?
50. ### xsxsds

The cellular phone plan you signed up for gives you 400 minutes a month for \$35 and charges \$.15 for each additional minute over 400 minutes. How long can you talk on the phone each month and stay within a budget of \$45?
51. ### pre algebra

Use the five steps for problem solving to answer the following question. Please show all of your work. Marissa has budgeted \$65 for her monthly cell phone expense. If her plan with her wireless provider is \$15 plus \$0.25 for each minute, how many minutes can she talk on her ...
52. ### Math

Allegra has a cell-phone plan that charges \$65 per month and \$0.10 for every minute that she uses the phone beyond what her plan allows. One month, she was billed \$73.40. a. Define a variable for the unknown. b. Write an equation to model the problem. Explain your answer. c. ...
53. ### Help Plz.. Algebra II

Allegra has a cell-phone plan that charges \$65 per month and \$0.10 for every minute that she uses the phone beyond what her plan allows. One month, she was billed \$73.40. a. Define a variable for the unknown. b. Write an equation to model the problem. Explain your answer. c. ...
54. ### ALGEBRA HELP OR I AM GONNA FAIL I CANT DO THIS

compare two cell phone companies offers to see which is the better deal. Horizon Cell Phone Company Vertigo Cell Phone Company Base rate=\$40 Plus every minute costs \$0.05 vertigo company Base rate=\$30 Plus every minute costs \$0.07 Step 1: Write a linear equation of the form y1...
55. ### math

Janice needs to figure out her cell phone bill. She is charged a monthly flat fee of \$45. She is also charged \$0.25 per minute. How many minutes dis she use if her cellphone bill was \$145. write an equation and solution
56. ### math

your cellular phone plan costs \$11 per month plus \$.12 per minute of phone usage.you want to pay no more then \$20 per month.What are the most number of minutes (m) that you can allow for phone calls each month?
57. ### Stats

On the fourth day of Statistics, my teacher gave to me….four calling birds. They weren’t calling birds until they each got a cell phone. Each of the birds randomly selected their phone service independently and got together for lunch (seeds, of course – they are all ...
58. ### math 101

Write and answer the hidden question. Then solve. 1. Gloria talked on her cell phone for 320 minutes the first month, 243 minutes the second month, and 489 minutes the third month. Her payment package does not allow her to pay per minute; she can only buy groups of minutes. If...
59. ### math

Raj is deciding between two cell phone plans, A and B, which are both linear functions. The monthly charge for plan A according to the number of minutes used is shown in the table. Monthly Charge for Plan A Minutes used, x Monthly charge (\$), y 0 14.45 3 14.84 6 15.23 9 15.62 ...
60. ### algebra

Evaluate whether a prepaid or monthly cell phone plan is most effective for a customer that uses x weekday minutes per month. I can make up my own numbers for each plan. Having problems making up the equations.
61. ### 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 ...
62. ### Math

This question has two parts. Danielle's phone plan charges her \$30 per month for the first 200 minutes and then \$0.10 per minute for each subsequent minute. 1. Which of the following functions takes an input of any whole number value of x is greater than or equal to 200 and ...
63. ### Algebra

Veronica's cell phone plan costs \$35 dollars per month plus \$0.05 per minute used. Veronica's bill last month was \$40.75. How many minutes did she use? 40.75 divided by .05 ?
64. ### 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 ...
65. ### 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...
66. ### math

MaineCellular offers a phone plan that costs \$12 per month plus 10 cents per minute. Portland Wireless offers a plan that costs \$20 per month plus 5 cents per minute. How many minutes could you use in a month so that it would cost less to use the MaineCellular plan? Be ...
67. ### Algebra 1

The monthly cost C for a cell phone is \$20 each month plus \$.10 for each minutes used. Which equation can be used to find the total cost (in dollars) for a month when m minutes are used? A. C= m+20 B. C= 0.1m+20 C. C= 10m+20 D. C=20m
68. ### math

tracy is 7 times as old as heather. if let x be the age of heather now. If in five years time , tracy will be four times as old as heather, write an equation involving x and solve it to find what tracy's age is now.
69. ### 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?
70. ### Math

You have a wireless phone plan that costs \$25 per month. You must also pay \$.10 per minute for each minute over 500 min. you phone bill was more than \$30 last month. Write an inequality to represent the number of minutes m you spent on the phone last month. Suppose you use 525...
71. ### Math

Verizon has two different cell phone plans. The cost, Y, of plan A is \$11 a month Plus \$.21 per minute. The cost, Y, of Plan B is \$20 a month plus \$.10 per minute. After how much time to the nearest minute will the cost of plan a B equal to the cost of Plan B? Can you help me ...
72. ### Math

One cell phone plan costs \$15 per month plus \$0.10 per minute used. A second cell phone plan costs \$50 per month for unlimited use. Write and solve an inequality to find when the second plan is cheaper than the first.
73. ### AIU

Part 1: Using the Library, web resources, and/or other materials, find a record-breaking temperature (in degrees Celsius) for a town or city in a country other than the United States. Include the name of the town and country along with the temperature, and what record was ...
74. ### math

Part 1: Using the Library, web resources, and/or other materials, find a record-breaking temperature (in degrees Celsius) for a town or city in a country other than the United States. Include the name of the town and country along with the temperature, and what record was ...
75. ### Algebra

How do I find the cost of a cell phone plan if I use 400 day-timme minutes. is it the cost times the minutes plus contracts if any or just cost times the minutes. Please help me!
76. ### math

a basic cellular phone plan costs \$18 per month for 50 calling minutes. Additional time costs \$0.30 per minute. The formula C = 18+0.30 (x-50) gives the monthly cost for this plan for calling minutes, where x > 50. How many calling minutes are possible for a monthly cost of...
77. ### 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
78. ### Algebra2

The cable company has two plans: Plan 1- Flat fee of \$45 a month Plan 2- \$15 a month plus 45 cents per minute What two equations would you use to graph the two plans? After how many minutes does it not make a difference which plan you use?
79. ### Math

a cell phone company offers the following plan: monthly charge (which includes 500 minutes) for \$40 and a charge for additional minutes will be 5 cents a minute. write a piecewise function function putting x&y terms that can be used in any # or minutes. I am coming up with y=....
80. ### phone charges project

Okay I need to know something about cell phones and land lines. My parents can't answer this because we don't have a land line anymore. We just have cells phones. Okay my question is if someone with a cell phone calls a land line person long distance will that land line person...
81. ### Math

Anderson has a phone plan that charges a monthly rate of \$50 for the first 1,000 minutes plus \$0.25 for each additional minute. Which of the following functions models Anderson's plan for all m > 1,000, with m as the number of minutes per month and f(m) as the monthly ...
82. ### 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 ...
83. ### math

write linear equation for phone company who base rate is \$40 and every minute costs \$0.05. Average minutes of 200 minutes per month
84. ### 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 ...
85. ### Algebra

You have been hired by a cell phone company to create two rate plans for customers, one that benefits customers with high usage. The cell phone rates may compare usage of minutes or usage of text messaging. At 500 minutes or 200 text messages, both plans should be within \$5 of...
86. ### Algebra

Your cell phone plan costs 55 dollars a month, plus 35 cents per minute. Write an equation to represent the monthly bill of the cell phone plan.
87. ### Math

How would you solve this word problem in one variable inequality form? One cell phone company offers a plan that costs \$29.99 and includes unlimited night and weekend minutes. Another company offers a plan that costs \$19.99 and charges 35 cents per minute during nights ...
88. ### Algebra 1A

Translate Two dollars plus four cents times the number of minutes in part into a symbolic rule. Use c to represent the total monthly cost and n to represent the total number of long-distance minutes for the month, and then Determine the monthly cost if 250 minutes of long-...
89. ### 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

When Joe calls Hank on the phone the call usually last 4 minutes. Last night they talked on the phone for 10 minutes more than twice the time they usually spend on the phone. Last nights phone call lasted _______ minutes. Pls. explain. thanks.
91. ### math

an employee pays 250 in taxes during one month. the tax rate is 30% what is her gross pay and net pay for that month i am so confused would i say 250*30%= \$75 than add 250+75=\$325 Can someone tell me if that is right.
92. ### math

I am supposed to come up with a real life problem and then write a function to represent that real life scenario, but I am not confident in my answer. Could you look it over and tell me if I did it correctly? The basic cell phone plan costs 19.99 a month plus an additional fee...
93. ### Mathis

Cindy cellular phone service has a monthly charge of \$32.99 but adds a service charge of \$0.79 per minute for calls made out of her local service area. Cindy has budget herself \$45 per month for using her cell phone. What is the maximum number of minutes per month that Cindy ...
94. ### 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 ...
95. ### Math

12. Your neighbor pays \$40 to have her lawn mowed and always adds a 15% tip. You and your friend decide to mow the lawn together and split the earning evenly. How much will each of you make? 15*40=500 500+40=540 540/2=270 You and your friend will each make \$270. 13. Hannah has...

3. A hot air balloon is at a height of 2,250 feet. It descends 150 feet each minute. Find it's height after six, eight, and ten minutes. Make a table to show the pattern of heights. Write an expression for the balloon's height at "m" minutes. This one just has me completely ...
97. ### 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...
98. ### maths

if Catherine gets 100 free minutes on her cellphone each month;how many free minutes will she have in 8 months 2:how many free minutes will she have in x months
99. ### Math

Tracy made a stained glass jewellery box. It measured 20cm by 12cm by 8cm. a) About how much glass did Tracy use? b) one piece of glass has an area of 100 cm squared and costs \$3.65. How much did the glass cost?(assume all pieces can be used Please help don't understand this!!!
100. ### algebra

Create an equation for cell phone plan:\$30 for the first 500 minutes plus \$.20 for each additional minute.