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Math project

Math project . Basma khalid 10-9. Your cell phone plan has just expired with Company X and you want to switch companies. Below is the information you gathered regarding the plans you are considering:. Task 1 .

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Math project

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  1. Math project Basma khalid 10-9

  2. Your cell phone plan has just expired with Company X and you want to switch companies. Below is the information you gathered regarding the plans you are considering: Task1 SPRINT has an initial monthly charge of $25.75 for providing their services and charges 30 cents for every minute. VERIZON charges $55.50 per month and 10 cents for every minute. CINGULAR does not have an initial monthly charge. It charges 75 cents for every minute. Note: No more free minutes included in plans!

  3. You decided to look deeply into these plans before making a decision. You are going to create the following: 1- Equations that represent each of your options 2- A graphical representation of the information you have gathered 3-Looking at your graph, you should be able to answer the questions given below:

  4. 1-During what interval does SPRINT offer the best deal? yes because it charge 30 cent in one minute 2-During what interval does CINGULAR offer the best deal? No because it expansive and less cents 3-During what interval does VERIZON offer the best deal? Yes because there no monthly charge and it charge and it charge 75 cent every minute 4-Which company would you choose if you talked for an average of 100 minutes per month? CINGULAR 5-How do you choose which plan is best for you? I see what company have the more cent in one minute

  5. SPRINT X= 25.75/30 X= 0.858333 VERIZON X=55.50/10 X=5.55 CINGULAR X=75

  6. SPRINT

  7. VERIZON

  8. CINGULAR

  9. Task 2 You work for a small business that sells bicycles, tricycles, and tandem bikes. Bicycles have one seat, two pedals and two wheels. Tricycles have one seat, two pedals, and three wheels.

  10. On Monday you counted 48 tricycle wheels. How many tricycles were in the shop? 48/3=16 b. Write an algebraic equation that shows the relationship between the number of wheels (w) and the number of tricycles (t). w/t 48/3 =16

  11. 2. On Wednesday you received new wheels. You need to install at least 50 wheels on that day. a. You have installed wheels on 5 tricycles so far. How many bicycles do you need to install wheels on to attain at least 50 wheels? 50/2=25

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