Answer:
$406
Step-by-step explanation:
Step one:
given data
Cakes and More baked 1,450 chocolate chip cookies
The bakery sold them in boxes of 25 cookies each
The number of boxes will be
1450/25
=58 boxes
Step two:
The cost per box is $7
hence the cost of 58 boxes will be
=7*58
=$406
Answer:
The length of the missing side is 7 yards
Step-by-step explanation:
Simply subtract 9 from 16
16-9=7
The length of the missing side is 7 yards
Hope this helps! Plz award Brainliest : )
92.6, you round 5 up because of the 8.
Answer:
Step-by-step explanation:
Given
Garden: ![x^2+18x+81](https://tex.z-dn.net/?f=x%5E2%2B18x%2B81)
One Bag: ![x^2 - 81](https://tex.z-dn.net/?f=x%5E2%20-%2081)
Requires
Determine the number of bags to cover the whole garden
This is calculated as thus;
![Bags = \frac{x^2+18x+81}{x^2 - 81}](https://tex.z-dn.net/?f=Bags%20%3D%20%5Cfrac%7Bx%5E2%2B18x%2B81%7D%7Bx%5E2%20-%2081%7D)
Expand the numerator
![Bags = \frac{x^2+9x+9x+81}{x^2 - 81}](https://tex.z-dn.net/?f=Bags%20%3D%20%5Cfrac%7Bx%5E2%2B9x%2B9x%2B81%7D%7Bx%5E2%20-%2081%7D)
![Bags = \frac{x(x+9)+9(x+9)}{x^2 - 81}](https://tex.z-dn.net/?f=Bags%20%3D%20%5Cfrac%7Bx%28x%2B9%29%2B9%28x%2B9%29%7D%7Bx%5E2%20-%2081%7D)
![Bags = \frac{(x+9)(x+9)}{x^2 - 81}](https://tex.z-dn.net/?f=Bags%20%3D%20%5Cfrac%7B%28x%2B9%29%28x%2B9%29%7D%7Bx%5E2%20-%2081%7D)
Express 81 as 9²
![Bags = \frac{(x+9)(x+9)}{x^2 - 9\²}](https://tex.z-dn.net/?f=Bags%20%3D%20%5Cfrac%7B%28x%2B9%29%28x%2B9%29%7D%7Bx%5E2%20-%209%5C%C2%B2%7D)
Evaluate as difference of two squares
![Bags = \frac{(x+9)(x+9)}{(x - 9)(x+9)}](https://tex.z-dn.net/?f=Bags%20%3D%20%5Cfrac%7B%28x%2B9%29%28x%2B9%29%7D%7B%28x%20-%209%29%28x%2B9%29%7D)
![Bags = \frac{(x+9)}{(x - 9)}](https://tex.z-dn.net/?f=Bags%20%3D%20%5Cfrac%7B%28x%2B9%29%7D%7B%28x%20-%209%29%7D)
Hence, the number of bags is ![Bags = \frac{(x+9)}{(x - 9)}](https://tex.z-dn.net/?f=Bags%20%3D%20%5Cfrac%7B%28x%2B9%29%7D%7B%28x%20-%209%29%7D)