Since she has a base amount of $500, that will be your y-intercept. 20 is going to be your slope, and since she's withdrawing it, it will be -20. Here's how the equation would be set up (in y = mx + b):
-20x + 500 = 220
*Subtract 500 from both sides*
-20x = -280
*Divide both sides by -20*
x = 14.
Therefore, it will take 14 weeks.
The answer is 8 1/2! Hope this helped :)
Answer:
12
Step-by-step explanation:
Answer:
There are 1012 books per bookcase
Step-by-step explanation:
To find the number of books per bookcase take the number of bookcases (72) divided by the number of books (72,864)
So;
72,864 / 72 = 1012
Hope this helps!
Factor both top and bottom.
(x+8)(x-2)/(x+2)(x-2)
So x-2 terms cancel.
You’re left with...
x+8/x+2 (2nd answer)
