subject
Mathematics, 31.08.2020 20:01 Erinkim7608

Rachel purchased a prepaid phone card for $30. Long distance calls cost 21 cents a minute using this card. Rachel used her card only once to make a long distance call. If the remaining credit on her card is $26.85, how many minutes did her call last?

ansver
Answers: 2
Show answers

Another question on Mathematics

question
Mathematics, 20.06.2019 18:04
Arandom high school question but a hard one
Answers: 1
Answer
question
Mathematics, 21.06.2019 18:00
My math teacher told my class to "steal" a 6th grade fraction word problem from the internet, word problems? : -p requirements: only a 1 step word problem. needs to be complex.
Answers: 1
Answer
question
Mathematics, 21.06.2019 18:30
What is the value of x in the following equation? -3x-2=2x+8
Answers: 1
Answer
question
Mathematics, 21.06.2019 18:30
Two cyclists 84 miles apart start riding toward each other at the same. one cycles 2 times as fast as the other. if they meet 4 hours later, what is the speed (in mi/h) of the faster cyclist?
Answers: 1
Answer
You know the right answer?
Rachel purchased a prepaid phone card for $30. Long distance calls cost 21 cents a minute using this...
Questions
question
Mathematics, 16.10.2020 08:01
Can somebody solve this advanced algebra problem ?
question
History, 16.10.2020 08:01
Where did americans in 1770s believe power would come from?...
question
Mathematics, 16.10.2020 08:01
Tammy and Leslie are best friends, and for the past five years they have been keeping track of their heights....
question
Mathematics, 16.10.2020 08:01
2 Which statement is true regarding the functions on the graph? 10 8 1600 6 4 Of(-3) = g(-4) Of(-4) =...
question
Mathematics, 16.10.2020 08:01
Use the diagram of trusses for a railroad bridge. AM I CORRECT DO I NEED TO ADD AN ANSWER OR TAKE AWAY ONE
question
Mathematics, 16.10.2020 08:01
What is the image of the point (-5, -8) when rotated 90 degrees anticlockwise about the origin? (-5, -8) (5, 8) (8, 5) (8, -5)...
question
Chemistry, 16.10.2020 08:01
Which of the following statements best defines the Law of Conservation of Mass? Mass cannot be created but it can be destroyed under extreme presures...
question
History, 16.10.2020 08:01
What was the significance of the “Black Codes”?...
question
Social Studies, 16.10.2020 08:01
Does the 2nd amendment needs to be change?...
question
Mathematics, 16.10.2020 08:01
A+c=r- d Solve for a . A a =p+d-c B a=c+p-d C a = d+r+c D a=r-d-c...
question
Mathematics, 16.10.2020 08:01
What is the vertex of the graph of the function f(x) = x2 + 6x + 9? 0 A. (-3,0) B. (0, -3) C. (0, 3) O D. (3, 0)...
question
Physics, 16.10.2020 08:01
The distance s travelled by an accelerating rocket is given by s = ut + 1/2 at^2. Find s when u = 3 m/s, t = 100 s and a = 0.1 m/s^2....
question
Geography, 16.10.2020 08:01
Subduction involves an oceanic plate moving beneath a continental plate. Question 8 options: True False...
question
Engineering, 16.10.2020 08:01
Why would an elevator inspector’s skills apply to monitoring ski lifts as well as elevators? They both are completely computerized. They...
question
English, 16.10.2020 08:01
Which of the following is an example of alliteration? a. “a thousand fragrant posies” c. “a cap of flowers” b. “for thee and me” d. “coral clasps”...
question
Physics, 16.10.2020 08:01
Electrical energy can be transformed into other types of energy. We often experience this transformation of energy in our everyday lives. Which exampl...
question
Mathematics, 16.10.2020 08:01
(-6, 4) аnd (2, 9) Ду = ДХ = Slope =...
question
Mathematics, 16.10.2020 08:01
Look at this graph. 1,000 800 600 400 200 X 0 200 400 600 800 1,000 What is t...
question
English, 16.10.2020 08:01
Read the excerpt from the poem "Barbara Frietchie." Up rose old Barbara Frietchie then, Bowed with her fourscore years and ten; How do th...
question
Mathematics, 16.10.2020 08:01
Help please and thank you.. ...
More questions: Mathematics Another questions
Questions on the website: 13722360
See results (0)