r/2-8
N/8
12+(16/x)
18 - 3n
write an expression for the phrase the proudut of there and a number decreased by twelve list the key words and wich opration they indicate.
3n-7
To express "a number r decreased by the quotient of a number r and two," you can write the mathematical expression as ( r - \frac{r}{2} ). Here, ( \frac{r}{2} ) represents the quotient of ( r ) divided by 2, and subtracting this from ( r ) captures the idea of decreasing ( r ) by that value.
To write the quotient of a number and 6 as an expression, you can represent the number as a variable, such as ( x ). The expression would then be written as ( \frac{x}{6} ). This indicates that the number ( x ) is being divided by 6.
N/8
N/9
To write the quotient of 16 and a number, you can represent the unknown number with a variable, such as ( x ). The expression for the quotient would then be ( \frac{16}{x} ). This indicates that 16 is being divided by the variable ( x ).
n/12. n=variable......stands for the number.
the + of a number and 10 k decreased by 4 = k-4
12+(16/x)
It can be: 7-4x as an algebraic expression
18 - 3n
If x is the unknown variable then it can be: x-16
Hi