statistics

posted by .

Mary has already spent 1 minute on the phone, and she expects to spend 4 more minutes with every phone call she routes. In all, how many phone calls does Mary have to route to spend a total of 5 minutes on the phone? Write and solve an equation to find the answer.

Respond to this Question

First Name
School Subject
Your Answer

Similar Questions

  1. 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 …
  2. Math/3rd grade

    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. …
  3. 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 ?
  4. math

    a student has $8 to spent on a phone call.the cost of the call is $0.34 for the first minute and $0.24 for each additional minute. how long can the student talk on the phone?
  5. 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?
  6. 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. ; …
  7. 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?
  8. 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?
  9. 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 …
  10. English

    1. The cell phone vibrates when somebody calls me. 2. The cell phone vibrates when someone calls me at the phone. 3. The cell phone vibrates when a text message comes/arrives. 4. The cell phone vibrates when a text message is sent …

More Similar Questions