Oranges
2(3.50) = 7.00
apples
4(3.25) = 13.00
carrots
2(1.90) = 3.80
potatoes
1(1.20) = 1.20
7 + 13 + 3.80 + 1.20 = 25.00 * .05 = 1.25
$25.00 - 1.25 = $23.75
You need to give more examples
Answer:
1.785074354
Step-by-step explanation:
I don't know the ans want how many significant so I put all
Answer:
Length 7 feet and Width 5 feet
Step-by-step explanation:
we know that
The area of the rectangle ( a dining room table) is equal to
![A=LW](https://tex.z-dn.net/?f=A%3DLW)
where
![L=(3x+1)\ ft](https://tex.z-dn.net/?f=L%3D%283x%2B1%29%5C%20ft)
![W=(3x-1)\ ft](https://tex.z-dn.net/?f=W%3D%283x-1%29%5C%20ft)
![A=35\ ft^2](https://tex.z-dn.net/?f=A%3D35%5C%20ft%5E2)
substitute
![35=(3x+1)(3x-1)](https://tex.z-dn.net/?f=35%3D%283x%2B1%29%283x-1%29)
Apply difference of squares right side
![35=9x^2-1](https://tex.z-dn.net/?f=35%3D9x%5E2-1)
![9x^2=36\\x^2=4\\x=\pm2](https://tex.z-dn.net/?f=9x%5E2%3D36%5C%5Cx%5E2%3D4%5C%5Cx%3D%5Cpm2)
Remember that the length cannot be a negative number
so
x=2
<em>Find the length</em>
![L=(3(2)+1)=7\ ft](https://tex.z-dn.net/?f=L%3D%283%282%29%2B1%29%3D7%5C%20ft)
<em>Find the width </em>
![W=(3(2)-1)=5\ ft](https://tex.z-dn.net/?f=W%3D%283%282%29-1%29%3D5%5C%20ft)
Answer:
The average rate of change is 1/4
Step-by-step explanation:
As you can see in the chart, for every four units rightward, the line goes up one unit. That means f(x) has an average rate of change of 1/4.