Monday

December 22, 2014

December 22, 2014

Posted by **tams** on Thursday, July 14, 2005 at 10:18am.

let n be the number of folks

let D be the donation per person

n*D=2040

(n+69)(d-23)=2040

With those two equations, it ought to work out. Repost if you have difficulties.

I've studied this several ways.

There are a few different equations that can be defined to represent the given conditins.

One is:

Let N = the initial number of contributors and d = the initial donations.

Then, Nd = 2040 and N(d - 23) + =69(d - 23) = 2040.

Substituting and simplifying yields d = 23 + N/3.

N must be divisible by 3.

N......3...6...9.......--->

d.....24...25..26......---> Answer

Nd....72..150..234....---->

**Answer this Question**

**Related Questions**

math - A church congregation has 149 members, and each member donates 10% of ...

Statistics - As part of a fund raising campaign, the 12 members of the governing...

math - a group of friends shared the expenses of an automobile trip,which cost $...

Algebra 1 - Suppose students in your school arrive in groups each morning. You ...

business english - many organizational situaions involve an audience that ...

social studies - the group of the same as subordinate group.A defining feature ...

math - can someone please help me set up inequalities based on the info below?: ...

mathhhh helpppp! - can someone please help me set up inequalities based on the ...

statistics - A charity believes that when it puts out an appeal for charitable ...

math - A fund raiser announces that it has raised 3,276, which is 70% of its ...