Homework Help: math - word problem. help asap?

Posted by Agnes on Sunday, December 3, 2006 at 1:15am.

in a certain math class, each student has a text book, every 2 students share a book of tables, every 3 students share a problem book, and every 4 students share a mathematics dictionary. If the total number of books is 75..

how many students are in a class?
how many students share tables?
how many students share a problem book?
how many students share a math dictionary?

write the equattion
solve the equation
find the solution
answer each question

You posted this question twice. It has already been answered

i think u answered it wrong? i do not even understand what u did..

Customers of a phone company can choose between two service plans for long distance calls. The first plan has a $17 one-time activation fee and charges 8 cents a minute. The second plan has no activation fee and charges 12 cents a minute. After how many minutes of long distance calls will the costs of the two plans be equal?

math - word problem. help asap? - Anonymous, Monday, June 16, 2008 at 9:11pm
Customers of a phone company can choose between two service plans for long distance calls. The first plan has a one-time activation fee and charges cents a minute. The second plan has no activation fee and charges cents a minute. After how many minutes of long distance calls will the costs of the two plans be equal?
- math - word problem. help asap? - kayla help asap, Tuesday, November 18, 2008 at 2:34pm
  The favorite colors of Patty,Jenna,Matt and Tom are brown,blue,red,and purple.No person's name has the same number of letters as his or her favorite color.Jenna and the girl who likes blue are in different grades.Red is the favorite color of one of the boys.Find each person's favorite color and show your work.
math - word problem. help asap? - Anonymous, Tuesday, March 15, 2011 at 10:07am
at a recycling plant, crusher 1 can crush three tons of glass in 5 hours. If crusher 2 is used in conjunction with crusher 1, it would take 2 hours to crush three tons of glass. How long would it take crusher 2 alone to crush three tons of glass? Round your answer to the nearest hour and minute.

Answer this Question

Related Questions

Math - Alegbra 2 - In a certain math class, each student has a text book, every ...
Math - Alegbra 2 some1 plz help? - in a certain math class, each student has a ...
Algebra - In a certain math class, each studen has a textbook, every two ...
maths - Formalize the following english statements as quantified WFF. Let S(x) ...
algebra... - In a school, there are 4 more students in Class A than in Class B, ...
Language - One particularly nice afternoon, several students were trapped in a ...
5tth grade math - every student in a second grade class sends a valentine to ...
math - every math class at super fun time high school has 31 students and every ...
book report - what do i have to write on a cover page of book report?how is it ...
Math - THE STUDENTS IN MR HENLYS CLASS PREDICTED THAT IF THEY EACH ROLLED A DIE ...

For Further Reading

First Name:
School Subject:
Answer: