Answer:
the answer is A
Step-by-step explanation:
because the graph is skewed to the left
Answer:
The answer is A. 204.7
Step-by-step explanation:
Maximizing the Area of a rectangle. Drag the locators to vary the width of the rectangle and see the effect on its area. For a rectangle with a perimeter of 40, the height is always 20 minus the width. This allows you to reduce the formula for the area. I hope this helps you
Answer:
<h2>D)x=4,y=7</h2>
Step-by-step explanation:
<h3>to understand this</h3><h3>you need to know about:</h3>
<h3>let's solve:</h3>
according to the question
![\begin{cases}x + 29 = 7x + 5 \\ 8y - 35 =3y \end{cases}](https://tex.z-dn.net/?f=%20%5Cbegin%7Bcases%7Dx%20%2B%2029%20%3D%207x%20%2B%205%20%5C%5C%208y%20-%2035%20%3D3y%20%20%5Cend%7Bcases%7D)
![\begin{cases}x -7x= 5-29 \\ 8y - 3y=35 \end{cases}](https://tex.z-dn.net/?f=%20%5Cbegin%7Bcases%7Dx%20-7x%3D%205-29%20%5C%5C%208y%20-%203y%3D35%20%5Cend%7Bcases%7D)
![\begin{cases}-6x= -24\\ 5y=35 \end{cases}](https://tex.z-dn.net/?f=%20%5Cbegin%7Bcases%7D-6x%3D%20-24%5C%5C%205y%3D35%20%5Cend%7Bcases%7D)
![\begin{cases}\frac{-6x}{-6}=\frac{-24}{-6} \\ \frac{5y}{5}=\frac{35}{5} \end{cases}](https://tex.z-dn.net/?f=%20%5Cbegin%7Bcases%7D%5Cfrac%7B-6x%7D%7B-6%7D%3D%5Cfrac%7B-24%7D%7B-6%7D%20%5C%5C%20%5Cfrac%7B5y%7D%7B5%7D%3D%5Cfrac%7B35%7D%7B5%7D%20%5Cend%7Bcases%7D)
![\therefore \begin{cases} x=4\\ y=7 \end{cases}](https://tex.z-dn.net/?f=%20%5Ctherefore%20%5Cbegin%7Bcases%7D%20%20x%3D4%5C%5C%20y%3D7%20%5Cend%7Bcases%7D)
B=bellt price
j=jacket price
b+j=82.78
belt is 0.86 less than jacket
b=j-0.86
add 0.86 to both sides
b+0.86=j
sub
b+b+0.86=82.78
2b+0.86=82.78
minus 0.86 from both sides
2b=81.92
divid both sides by 2
b=40.96
belt=$40.96