Since there are 21 questions and one is extra credit, the fraction is 21/20. Divide it to get 1.05. In percent, this is 105%. Hope this helps!
Answer:
A no-doest pass the vertical line test
Step-by-step explanation:
the vertical line test is a test saying any line is functional if when several vertical lines are drawn, the function does not pass through any line more than once
hope this helps:)!
Give the full question bro
Answer: 21
Step-by-step explanation:
Let the number be
, then ;
of
= 
that is :



divide through by 5

Therefore : the number is 21