Simple, first, change 70% into 0.7
thus,
21= 0.7*n
21/0.7=0.7n/0.7
30=n
Thus, your answer, is 30.
Answer:
Is this the system of equations?
Answer:https://socratic.org/questions/how-do-you-find-the-seventh-term-of-x-y-12
Step-by-step explanation:
FROM DA WEBBBB LOL
So some quick tips for inequalities:
**What you do to one side you HAVE TO do it to the other 2**
**If you ever divide a negative number past the inequality signs, the signs FLIP!!**
(e.g. 2>-5x>25)
-2/5 <x < -5
I hope that this has helped!
Answer:
The answer is 0.0096
Step-by-step explanation:
which is 0.00032 multiplyed by 30