10%= .10
.10(11,800)= 1,180
1,180(8)= 9,440
11,800- 9,440= 2,360
= $2,360
I hope this helped.
Answer:
X=-1
Step-by-step explanation:
X=-1 is just a vertical line since it only tells where the x point is.
The proportional equation for the the number of gallons of yellow paint, y needed for any amount of blue paint, b is:
<h3>Proportional equation:</h3>
- A <em>proportional equation</em> is modeled by:
- In which a is the constant of proportionality.
In this problem, the parameters are:
- of a gallon of blue paint, hence
- of a gallon of yellow paint, hence .
Then, to find the constant of proportionality:
Hence, the equation is:
You can learn more about proportional equation at brainly.com/question/13112448