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
"Decreased by" just means "minus," so that's C-11.
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.
-125 is NOT an imaginary number.
The number of landline telephones decreased from 1980 to 2005.
125 = 125/1