125 - x, this is how i see it. you have 125 and it decreases by a number, since you dont know what that number is you put a variable to represent that number.
125 - x.
When 25 is decreased by 20% the result 20.
its 5! 5x5=25 25x5=125 5x(5x5)=125
decreased
115.5.
125 - x.
y = 125 - x
To express "125 decreased by a number" in algebraic form, you can use the variable ( x ) to represent the unknown number. The algebraic expression would be written as ( 125 - x ). This indicates that you are subtracting the value of ( x ) from 125.
The equation that represents "a number x decreased by 25 is 100" can be written as ( x - 25 = 100 ). To solve for ( x ), you would add 25 to both sides, resulting in ( x = 125 ).
125 lowest number that can be divided into 125 = 1
A number decreased by 4 is n-4
Fraction: 125/1 Mixed number: 125 and 0/1 Whole number: 125
The number of U.S. metal mines in operation over this time period decreased from 179 to 125, and the number of metal mining employees dropped from 42,202 to 27,230.
"Decreased by" just means "minus," so that's C-11.
-125 is NOT an imaginary number.
The number of landline telephones decreased from 1980 to 2005.
125 = 125/1