Answer:
It will be the first option
Step-by-step explanation:
wheres the question?
The value in
Twenty decreased by a number. The question says that "a number" =X.
twenty = 20
decreased = minus
by a number = X
Put this all in a line and you get...
an answer of:
20 - X.
141.37
Answer: it goes up like 10,20,30,40
2,160 seconds
