Answer:
how long are you working? what are you asking for?
what is the percentage for?
Step-by-step explanation:
I think it would be 7.5!!
Answer:
plus 20 or positive
Step-by-step explanation:
-60+80= 20
positive
Answer:
the answer is A and B
Step-by-step explanation:
2.09, 2.190, 2.37, 2.432
Hope this helps!