Answer:$648
Step-by-step explanation:
Answer:
gallon.
Step-by-step explanation:
We have been given that Janet has 4/9 gallon of paint. She uses 1/8 of she has to cover 3 canvases.
Let us find amount of paint used for 3 canvases by calculating 1/8 of 4/9 as:
![\text{Amount of paint used for 3 canvases}=\frac{4}{9}\times \frac{1}{8}](https://tex.z-dn.net/?f=%5Ctext%7BAmount%20of%20paint%20used%20for%203%20canvases%7D%3D%5Cfrac%7B4%7D%7B9%7D%5Ctimes%20%5Cfrac%7B1%7D%7B8%7D)
![\text{Amount of paint used for 3 canvases}=\frac{1}{9}\times \frac{1}{2}](https://tex.z-dn.net/?f=%5Ctext%7BAmount%20of%20paint%20used%20for%203%20canvases%7D%3D%5Cfrac%7B1%7D%7B9%7D%5Ctimes%20%5Cfrac%7B1%7D%7B2%7D)
![\text{Amount of paint used for 3 canvases}=\frac{1}{18}](https://tex.z-dn.net/?f=%5Ctext%7BAmount%20of%20paint%20used%20for%203%20canvases%7D%3D%5Cfrac%7B1%7D%7B18%7D)
We are also told that Janet uses the same amount of paint for each canvas. To find the amount of paint used to cover each paint, we will divide 1/18 by 3 as:
![\text{Amount of paint used for each canvas}=\frac{\frac{1}{18}}{3}](https://tex.z-dn.net/?f=%5Ctext%7BAmount%20of%20paint%20used%20for%20each%20canvas%7D%3D%5Cfrac%7B%5Cfrac%7B1%7D%7B18%7D%7D%7B3%7D)
Applying fraction rule
, we will get:
![\text{Amount of paint used for each canvas}=\frac{1}{18\times 3}](https://tex.z-dn.net/?f=%5Ctext%7BAmount%20of%20paint%20used%20for%20each%20canvas%7D%3D%5Cfrac%7B1%7D%7B18%5Ctimes%203%7D)
![\text{Amount of paint used for each canvas}=\frac{1}{24}](https://tex.z-dn.net/?f=%5Ctext%7BAmount%20of%20paint%20used%20for%20each%20canvas%7D%3D%5Cfrac%7B1%7D%7B24%7D)
Therefore, Janet uses
gallon of paint to cover each canvas.
Y = 2x + 6
x + y = 51...x = 51 - y
x + 2x + 6 = 51
3x = 51 - 6
3x = 45
x = 15
y = 2x + 6
y = 2(15) + 6
y = 30 + 6
y = 36
answer is : first answer choice...and ur numbers are 15 and 36
I think that is the answer