Answer:
The answer is:
![y = \frac{1}{3} x - \frac{5}{3}](https://tex.z-dn.net/?f=y%20%3D%20%20%5Cfrac%7B1%7D%7B3%7D%20x%20-%20%20%5Cfrac%7B5%7D%7B3%7D%20)
Step-by-step explanation:
❃Incase you forgot what the linear equation formula is ☟
![y = mx + b](https://tex.z-dn.net/?f=y%20%3D%20mx%20%2B%20b)
❃Incase you also forgot, The is what the slope formula is ☟
![m = \frac{y_2 - y_1 }{x_2 - x_1}](https://tex.z-dn.net/?f=m%20%3D%20%5Cfrac%7By_2%20-%20y_1%20%7D%7Bx_2%20-%20x_1%7D)
➊ First: We are going to be solving for the slope.
![m = \frac{ - 5 - 0}{ - 10 - 5} = \frac{ - 5}{ - 15} = \frac{1}{3}](https://tex.z-dn.net/?f=m%20%3D%20%5Cfrac%7B%20%20-%205%20-%200%7D%7B%20-%2010%20-%205%7D%20%3D%20%5Cfrac%7B%20-%205%7D%7B%20%20-%2015%7D%20%3D%20%20%5Cfrac%7B1%7D%7B3%7D%20)
➋Second: We find the y-intercept.
![y = mx + b \\ 0 = \frac{1}{3} (5) + b \\ 0 = \frac{5}{3} + b \\ \frac{ - \frac{5}{3} = - \frac{5}{3 } \: \: \: \: \: \: \: \: \: \: \: \: }{ - \frac{5}{3} = b}](https://tex.z-dn.net/?f=y%20%3D%20mx%20%2B%20b%20%5C%5C%200%20%3D%20%20%5Cfrac%7B1%7D%7B3%7D%20%285%29%20%2B%20b%20%5C%5C%200%20%3D%20%20%5Cfrac%7B5%7D%7B3%7D%20%20%2B%20b%20%5C%5C%20%5Cfrac%7B%20%20-%20%20%20%5Cfrac%7B5%7D%7B3%7D%20%20%3D%20%20-%20%20%5Cfrac%7B5%7D%7B3%20%7D%20%20%20%5C%3A%20%20%5C%3A%20%20%5C%3A%20%20%5C%3A%20%20%5C%3A%20%20%5C%3A%20%20%5C%3A%20%5C%3A%20%5C%3A%20%5C%3A%20%5C%3A%20%5C%3A%20%7D%7B%20%20-%20%20%5Cfrac%7B5%7D%7B3%7D%20%20%3D%20b%7D%20)
➌Third: Plug in.
![y = \frac{1}{3} x - \frac{5}{3}](https://tex.z-dn.net/?f=y%20%3D%20%20%5Cfrac%7B1%7D%7B3%7D%20x%20-%20%20%5Cfrac%7B5%7D%7B3%7D%20)
X=10
This is the answer to sol e for your equation you are asking
Answer: hay well it is relly hard to read can you take a better photo hun
Step-by-step explanation:
Answer:
D. passive
Step-by-step explanation:
To solve this, write a proportion of Pounds to Cost:
Pounds: 3 x
Cost: 25.50 42.50
Cross multiply 3 and 42.50, this gives you 127.5
Then, divide by 25.5
This gives you 5.
You can buy 5 pounds with $42.50