Answer:
![y+5 = \frac{1}{15}(x - 3)}](https://tex.z-dn.net/?f=y%2B5%20%3D%20%5Cfrac%7B1%7D%7B15%7D%28x%20-%203%29%7D)
Step-by-step explanation:
Given
-- Slope
--- Point
Required
Write an equation in point slope form
The point slope form of an equation is:
![y - y_1 = m(x - x_1)](https://tex.z-dn.net/?f=y%20-%20y_1%20%3D%20m%28x%20-%20x_1%29)
Substitute values for y1, x1 and m
![y-(-5) = \frac{1}{15}(x - 3)}](https://tex.z-dn.net/?f=y-%28-5%29%20%3D%20%5Cfrac%7B1%7D%7B15%7D%28x%20-%203%29%7D)
![y+5 = \frac{1}{15}(x - 3)}](https://tex.z-dn.net/?f=y%2B5%20%3D%20%5Cfrac%7B1%7D%7B15%7D%28x%20-%203%29%7D)
Hence, the equation in point slope form is:
![y+5 = \frac{1}{15}(x - 3)}](https://tex.z-dn.net/?f=y%2B5%20%3D%20%5Cfrac%7B1%7D%7B15%7D%28x%20-%203%29%7D)
In order to make back the money they spent ($1,137.50) plus $1500, they want to make
![1137.5+1500=2637.5](https://tex.z-dn.net/?f=1137.5%2B1500%3D2637.5)
$2,637.50 total.
They want to make this amount by selling 350 agendas, so divide the amount they want to make by 350 to find the amount per book:
![2637.5/350=7.54](https://tex.z-dn.net/?f=2637.5%2F350%3D7.54)
I rounded the answer to the nearest hundredth because the hundredth is the smallest amount we have in USD (the penny.)
So they need to charge at least $7.54 to make back their money plus $1500.
Hope I helped, and let me know if you have any questions :)
Answer:
4
Step-by-step explanation:
=
=4
Answer:
x= 37/36
Step-by-step explanation:
−12(3x−4)=11
Step 1: Simplify both sides of the equation.
−12(3x−4)=11
(−12)(3x)+(−12)(−4)=11(Distribute)
−36x+48=11
Step 2: Subtract 48 from both sides.
−36x+48−48=11−48
−36x=−37
Step 3: Divide both sides by -36.
−36x
−36
=
−37
−36
x=
37
36
Answer:
x=
37
36