Answer:
11. A) 6x = 13
Step-by-step explanation:
11. Subtract 10 from both sides to make it equal 6x=13
12. For #12... None of the answers seem right? If you distribute and subtract, it should be
-4x + 44 = 66 then
-4x = 22...
Sorry if this didn’t help much, I know that 11 is right though ;)
Answer:
Area of square with a side of 2r = 2(1) = 2 = 2^2 = 4
Area of circle = pi ( 1)^2 = pi
x = pi / 4 ≈ .79 = 79%
Okay so x represents the amount of tickets sold. So first, you’d add the $40 + $70 which equals $110. So x = $110.
Now we have to solve for y. Same thing but with different numbers. $200 + $260 = $460.
The answer is (110,460)
x. y.
3 + (w² + x²) = 32 is the correct answer
Answer:
Step-by-step explanation:
![\mathrm{Line\:passing\:through\:}\left(-1,\:-3\right)\mathrm{,\:}\left(2,\:1\right)\\\\\mathrm{Find\:the\:line\:}\\\mathbf{y=mx+b}\mathrm{\:passing\:through\:}\left(-1,\:-3\right)\mathrm{,\:}\left(2,\:1\right)\\\\\mathrm{Compute\:the\:slope\:}\left(-1,\:-3\right),\:\left(2,\:1\right):\quad \\m=\frac{4}{3}\\\mathrm{Slope}=\frac{y_2-y_1}{x_2-x_1}\\\\\left(x_1,\:y_1\right)=\left(-1,\:-3\right),\:\left(x_2,\:y_2\right)\\\left\\](https://tex.z-dn.net/?f=%5Cmathrm%7BLine%5C%3Apassing%5C%3Athrough%5C%3A%7D%5Cleft%28-1%2C%5C%3A-3%5Cright%29%5Cmathrm%7B%2C%5C%3A%7D%5Cleft%282%2C%5C%3A1%5Cright%29%5C%5C%5C%5C%5Cmathrm%7BFind%5C%3Athe%5C%3Aline%5C%3A%7D%5C%5C%5Cmathbf%7By%3Dmx%2Bb%7D%5Cmathrm%7B%5C%3Apassing%5C%3Athrough%5C%3A%7D%5Cleft%28-1%2C%5C%3A-3%5Cright%29%5Cmathrm%7B%2C%5C%3A%7D%5Cleft%282%2C%5C%3A1%5Cright%29%5C%5C%5C%5C%5Cmathrm%7BCompute%5C%3Athe%5C%3Aslope%5C%3A%7D%5Cleft%28-1%2C%5C%3A-3%5Cright%29%2C%5C%3A%5Cleft%282%2C%5C%3A1%5Cright%29%3A%5Cquad%20%5C%5Cm%3D%5Cfrac%7B4%7D%7B3%7D%5C%5C%5Cmathrm%7BSlope%7D%3D%5Cfrac%7By_2-y_1%7D%7Bx_2-x_1%7D%5C%5C%5C%5C%5Cleft%28x_1%2C%5C%3Ay_1%5Cright%29%3D%5Cleft%28-1%2C%5C%3A-3%5Cright%29%2C%5C%3A%5Cleft%28x_2%2C%5C%3Ay_2%5Cright%29%5C%5C%5Cleft%5C%5C)
![\\m=\frac{1-\left(-3\right)}{2-\left(-1\right)}\\\\Refine\\\\m=\frac{4}{3}\\\\\mathrm{Compute\:the\:}y\mathrm{\:intercept}:\quad b=-\frac{5}{3}\\\\y=\frac{4}{3}x-\frac{5}{3}\\](https://tex.z-dn.net/?f=%5C%5Cm%3D%5Cfrac%7B1-%5Cleft%28-3%5Cright%29%7D%7B2-%5Cleft%28-1%5Cright%29%7D%5C%5C%5C%5CRefine%5C%5C%5C%5Cm%3D%5Cfrac%7B4%7D%7B3%7D%5C%5C%5C%5C%5Cmathrm%7BCompute%5C%3Athe%5C%3A%7Dy%5Cmathrm%7B%5C%3Aintercept%7D%3A%5Cquad%20b%3D-%5Cfrac%7B5%7D%7B3%7D%5C%5C%5C%5Cy%3D%5Cfrac%7B4%7D%7B3%7Dx-%5Cfrac%7B5%7D%7B3%7D%5C%5C)
Convert equation to standard form
![y - \frac{4}{3} x + \frac{5}{3} = 0\\\\Multiply \:through\: by\: 3;\\\\3\times (y - \frac{4}{3} x + \frac{5}{3} )=0\\\\3y -4x+5 = 0\\Arrange\:n\:form\:of \:;\\Ax +By = C\\\\-4x +3y =-5](https://tex.z-dn.net/?f=y%20-%20%5Cfrac%7B4%7D%7B3%7D%20x%20%2B%20%5Cfrac%7B5%7D%7B3%7D%20%3D%200%5C%5C%5C%5CMultiply%20%5C%3Athrough%5C%3A%20by%5C%3A%203%3B%5C%5C%5C%5C3%5Ctimes%20%28y%20-%20%5Cfrac%7B4%7D%7B3%7D%20x%20%2B%20%5Cfrac%7B5%7D%7B3%7D%20%29%3D0%5C%5C%5C%5C3y%20-4x%2B5%20%3D%200%5C%5CArrange%5C%3An%5C%3Aform%5C%3Aof%20%5C%3A%3B%5C%5CAx%20%2BBy%20%3D%20C%5C%5C%5C%5C-4x%20%2B3y%20%3D-5)