Lets find how much flour we need for just one serving.
2 2/3 ÷ 6
8/3 ÷ 6
8/3 * 1/6
8/18
4/9 cup of flour per serving
If we triple the recipe (6 * 3 = 18), we will have a total of 18 servings. Multiply the amount of flour we got for one serving to 18 servings.
4/9 * 18/1
72/9
8 cups of flour for 18 servings
Best of Luck!
Your answer is -3r + 137
thats the answer i think
On solving the linear system, for the value of y = 15, the value of x is 200. The correct option is D.
<h3>What is the linear system?</h3>
It is a system of an equation in which the highest power of the variable is always 1. A one-dimension figure that has no width. It is a combination of infinite points side by side.
Given
The linear equation is shown below.
![\rm \dfrac{1}{5}x - \dfrac{2}{3}y = 30](https://tex.z-dn.net/?f=%5Crm%20%5Cdfrac%7B1%7D%7B5%7Dx%20-%20%5Cdfrac%7B2%7D%7B3%7Dy%20%3D%2030)
The equation can be written as
![\rm 3x - 10y = 450\\](https://tex.z-dn.net/?f=%5Crm%203x%20-%2010y%20%3D%20450%5C%5C)
For y = 15, the value of x will be.
![\begin{aligned} \rm 3x - 10*15 &= 450\\\\\rm 3x - 150 &= 450 \\\\\rm 3x &= 600\\\\\rm x &= 200\\\end{aligned}](https://tex.z-dn.net/?f=%5Cbegin%7Baligned%7D%20%5Crm%203x%20-%2010%2A15%20%26%3D%20450%5C%5C%5C%5C%5Crm%203x%20-%20150%20%26%3D%20450%20%5C%5C%5C%5C%5Crm%203x%20%26%3D%20600%5C%5C%5C%5C%5Crm%20x%20%26%3D%20200%5C%5C%5Cend%7Baligned%7D)
The value of x is 200.
Thus, option D is correct.
More about the linear system link is given below.
brainly.com/question/20379472
Answer:
Surface area of cylinder= 211.5π
Step-by-step explanation:
Given,
Height of cylinder = 19cm
Diameter of cylinder = 9cm
i.e Radius of cylinder = diameter/2 = 9/2 = 4.5cm
Surface area of cylinder = 2πrh + 2πr²
Plug corresponding values of r and h in surface are formula.
Surface area of cylinder = 2πrh + 2πr² = 2π*4.5*19 + 2π*4.5²
Surface area of cylinder = 171π+40.5π = 211.5π
Hence we get surface area of cylinder= 211.5π
Answer:
f(-3) = -76
g(7) = 38
Step-by-step explanation: