Answer:
1.167
Step-by-step explanation:
4/5 + 2/3 + 7/10
LCM 5 * 3 * 2 = 30
24/30 + 20/30 + 21/30
65/30 = 1 5/30 = 1 1/6 = 1.167
Bella can cut about 24 pieces because you have to divide 85 feet by 3.5 feet to find out how many pieces which is 24.285 and so on but you just round to 24.
The word of God has a profound way of encouraging its readers to be strong and courageous in the midst of tumultuous circumstances. These inspirational quotes are a great starting point for morning prayers and hope-filled conversations. Use them as an ever-present reminder all things are possible with God, and His mercies are new every morning.
For this case we have the following functions:
![f (x) = x + 7\\g (x) = x-4](https://tex.z-dn.net/?f=f%20%28x%29%20%3D%20x%20%2B%207%5C%5Cg%20%28x%29%20%3D%20x-4)
We must find the product of the functions:
![f (x) * g (x) = (x + 7) (x-4)](https://tex.z-dn.net/?f=f%20%28x%29%20%2A%20g%20%28x%29%20%3D%20%28x%20%2B%207%29%20%28x-4%29)
We apply distributive property:
![f (x) * g (x) = x ^ 2-4x + 7x-28\\f (x) * g (x) = x ^ 2 + 3x-28](https://tex.z-dn.net/?f=f%20%28x%29%20%2A%20g%20%28x%29%20%3D%20x%20%5E%202-4x%20%2B%207x-28%5C%5Cf%20%28x%29%20%2A%20g%20%28x%29%20%3D%20x%20%5E%202%20%2B%203x-28)
Finally, the product of the functions is:
![x ^ 2 + 3x-28](https://tex.z-dn.net/?f=x%20%5E%202%20%2B%203x-28)
Answer:
![x ^ 2 + 3x-28](https://tex.z-dn.net/?f=x%20%5E%202%20%2B%203x-28)
Each calculator sold for $12.67 . So 5 would be $63.35