A total of "a" attendees participated in a conference. Each of the "r" conference rooms that were used for the meeting room had 5 empty chairs while all chairs in the remaining conference rooms filled, which of the following expresses the relationship among r, c, and a?

a) rc-5=a
b rc+5=a
c) r+c+5=a
d) ra=c+5
e) ra= c-5

Question

A total of "a" attendees participated in a conference. Each of the "r" conference rooms that were used for the meeting room had 5 empty chairs while all chairs in the remaining conference rooms filled, which of the following expresses the relationship among r, c, and a?

a) rc-5=a
b rc+5=a
c) r+c+5=a
d) ra=c+5
e) ra= c-5

anonymous · Answer

a=attendees
r=conference rooms
c=chairs

anonymous · Answer

i think something is missing in the information you giving. But even so i will guess it is a)

anonymous · Answer

Okay thank you and let me look over the question again

anonymous · Answer

A total of "a" attendees participated in a conference. Each of the "r" conference rooms that were used for the meeting contained a total of "c" chairs. If one conference room had 5 empty chairs while all chairs in the remaining conference rooms filled, which of the following expresses the relationship among r, c, and a?

anonymous · Answer

@myko Sorry! I left out an important information. Here's the question again :)

anonymous · Answer

answer is still a). I guessed well, lol

anonymous · Answer

Oh okay! Thank you so much!

anonymous · Answer

yw