There are a total of 50 Questions worth 130 points on Chenille's history exam. Some questions are worth five points
each and the other questions are worth two points each. Which of the following systems of equations could be used to
determineſ, the number of five point questions and the number of two point question?

A.
f + t = 130
5f + 2t = 50
B.
f + t = 50
2f + 5t = 130

C.
f + t = 130
2 +5 = 50

D.
f + t = 50
5f + 2t = 130

21

step-by-step explanation:

aloha~! my name is zalgo and i am here to you out on this amazing day. to answer your question, yes, nonzero numbers can have a greatest common factor and that would be 1. still don't get it? let me considering every number is divisible by 1 and hence every number has 1 as a factor of theirs. so, if 2 nonzero numbers didn't share any gcf (greatest common factor), they would still have a factor in common and that would be 1.

i hope that this ! : p

"stay and stay proud! " - zalgo

(by the way, do you mind marking me as brainliest? i'd greatly appreciate it! mahalo! x3)

the answer is b