1. Mariana took 50 minutes to complete her math assignment. She took 2 minutes to solve each problem and 10 minutes to check her work on the entire assignment.
Which value is not given in this scenario and could be assigned a variable?
O A. the time in minutes it took Mariana to complete her assignment
OB. the time in minutes it took Mariana to complete each problem
OC. the time in minutes it took Mariana to check her work
OD. the number of math problems on the assignment
3 attempts remaining
Check My Answer

D

Step-by-step explanation:

It's the only thing not listed aka the number of math problems.

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)