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1. mathematics

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2. Math

   Which of the following is the best alternative plan to purchasing cell phone insurance? Group of answer choices Buy 2 of the same phone so that you have a backup phone in case the original breaks or needs replacement. Trust that

3. Statistics

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4. 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

1. Algebra

   A phone company offers two monthly charge plans. In Plan A, the customer pays a monthly fee of $35.70 and then an additional 6 cents per minute of use. In Plan B, the customer pays a monthly fee of $30 and then an additional 7

2. 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

3. math

   The New network cell phone company charges $20 a month for service and $0.02 per minute of talking time. The mobile company charges $15 a month for service and $0.03 per minute of talking time.. (q) write expressions for the total

4. Biology

   Cell phone use is very high by many people of all ages, a relatively recent behavior. Cell phones emit radiation in small amounts, which cells can absorb. Some recent research studies show this radiation may be causing health

1. algebra--miss sue

   I need to find and write the equation for the problem. Layla wants to but a smart phone online using a $50 discount coupon along with a 20% discount on the original cost of the phone. Layla can spend up to $150. Write an

2. 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

3. Advanced Algebra

   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

4. math

   suppose that the Aztec cell phone company charges $50 per month plus 15 cents per minute while the southern cell phone company charges no monthly fee but 25 cents per minute after how many minutes of phone usage would a monthly

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