21n+14 you have to find the value of n
Answer:
-1
Step-by-step explanation:
20 / -1 = -20
The pattern is - 8 so the answer is 12.
I believe the answer is B. -3.
Use the formula 42600 ÷ (6.9 ÷<span> 100) to calculate this !
</span>42,600 ÷ (6.9 ÷ 100) = <span>617391.304348. Round this to 617391 since you can't sell a percentage of a book.
</span>
To check this, calculate 6.9 percent of 617391.304348. 0.069 · 617391.304348 = 42,600.
