Step-by-step explanation:
the answer is in the picture
Answer:
Pete's: ![f(x) = 20x + 60](https://tex.z-dn.net/?f=f%28x%29%20%3D%2020x%20%2B%2060)
Carla's: ![f(x) = 40x + 20](https://tex.z-dn.net/?f=f%28x%29%20%3D%2040x%20%2B%2020)
Step-by-step explanation:
Let's assume that
is the amount of rooms painted, and ![f(x)](https://tex.z-dn.net/?f=f%28x%29)
For Pete's Painting Company, they charge a flat fee of $60, so we will have a constant of 60.
They also charge 20$ per room, meaning that we will multiply 20 by
, the amount of rooms painted.
This gets us the function ![f(x) = 20x + 60](https://tex.z-dn.net/?f=f%28x%29%20%3D%2020x%20%2B%2060)
For Carla's Creative Colors, they charge 20$ to hire the workers, meaning this will be our constant.
They also charge $40 a room, meaning we will multiply 40 by
, the amount of rooms painted.
So the function is
.
Hope this helped!
1. Nakagawa siya ng 84 na cookies.
2. Inilagay niya ang mga cookies sa 7 na kahon.
3. 84 ÷ 7 = 12
4. 12 x 7 = 84
5. Ang bawat lalagyan ay may 12 na cookies sa loob nito.
Answer:
x = 5
Step-by-step explanation: