4
the reason you use letters in algebraic expressions is because you don't know the number so a letter replaces it.
Numerical Expression: 1.) 20+2-8 ( Or any other number with two symbols on math ) Algebraic Expression: 2.) h x 2 ( Or any other number using only one symbol an a letter ) The difference between a numerical and algebraic expressions is that numerical expressions use only numbers, but algebraic expressions use letters as variables to represent numbers.
The algebraic expression for 11 minus the product of 5 and a number can be written as 11 - 5x, where 'x' represents the unknown number.
(10)(2x)
n*35 or 35n
the product of a number and ninety-six
the reason you use letters in algebraic expressions is because you don't know the number so a letter replaces it.
If n is the number 5n is 5 times the number.
x-5
the product of 23 and a number
No, but by convention, they usually are. For example, they can be algebraic expressions.
Numerical Expression: 1.) 20+2-8 ( Or any other number with two symbols on math ) Algebraic Expression: 2.) h x 2 ( Or any other number using only one symbol an a letter ) The difference between a numerical and algebraic expressions is that numerical expressions use only numbers, but algebraic expressions use letters as variables to represent numbers.
16n
10n
An Algebraic expression is any expression (equation) that contains a letter where a number should be.
The algebraic expression for 11 minus the product of 5 and a number can be written as 11 - 5x, where 'x' represents the unknown number.
7E