Answer:
![\large\boxed{23}](https://tex.z-dn.net/?f=%5Clarge%5Cboxed%7B23%7D)
Step-by-step explanation:
Six times a number is decreased by fourteen, the result is 124.
Write an equation that represents this
(6 * x) - 14 = 124
Multiply 6 by x to remove the parenthesis
6x - 14 = 124
Add 14 to both sides of the equation
6x = 138
Divide both sides of the equation by 6
x = 23
The unknown number is ![\large\boxed{23}](https://tex.z-dn.net/?f=%5Clarge%5Cboxed%7B23%7D)
Hope this helps :)
The answer is 0.12 millimeters because if you multiplied the numbers it would give you 0.12 mm hope this is correct
Answer:
-11
Step-by-step explanation:
Quantity of paint left =
gallons
Solution:
Quantity of yellow paint =
gallons
Quantity of green paint =
gallons
Quantity of blue paint =
gallons
Quantity of paint used =
gallons of each paint
Quantity of paint left =
gallons of each paint
Quantity of paint left = ![(\frac{6}{5}+\frac{7}{6}+\frac{7}{8})\times\frac{1}{4}](https://tex.z-dn.net/?f=%28%5Cfrac%7B6%7D%7B5%7D%2B%5Cfrac%7B7%7D%7B6%7D%2B%5Cfrac%7B7%7D%7B8%7D%29%5Ctimes%5Cfrac%7B1%7D%7B4%7D)
Taking LCM for 5, 6, 8, we get LCM = 120
![(\frac{6}{5}+\frac{7}{6}+\frac{7}{8})\times\frac{1}{4}=(\frac{144}{120}+\frac{140}{120}+\frac{105}{120})\times\frac{1}{4}](https://tex.z-dn.net/?f=%28%5Cfrac%7B6%7D%7B5%7D%2B%5Cfrac%7B7%7D%7B6%7D%2B%5Cfrac%7B7%7D%7B8%7D%29%5Ctimes%5Cfrac%7B1%7D%7B4%7D%3D%28%5Cfrac%7B144%7D%7B120%7D%2B%5Cfrac%7B140%7D%7B120%7D%2B%5Cfrac%7B105%7D%7B120%7D%29%5Ctimes%5Cfrac%7B1%7D%7B4%7D)
![=(\frac{389}{120})\times\frac{1}{4}](https://tex.z-dn.net/?f=%3D%28%5Cfrac%7B389%7D%7B120%7D%29%5Ctimes%5Cfrac%7B1%7D%7B4%7D)
![=\frac{389}{480}](https://tex.z-dn.net/?f=%3D%5Cfrac%7B389%7D%7B480%7D)
Hence, Mark will have
gallons of paint left after painting the mural.