Definitions
what is a Variable
it is a letter or symbol
what is x
a variable
what is x/2-12
half a number decreased by 12
what is a product of 5 and a number
5x
what is Billy is 5 ft tall and he increase by 2ft
5+2
what is a constant
A value that never change(Not attach to a variable)
what is 2x
a coefficient
what is 2-9
9 less than 2
what is the quotient of 3 and a number
3/x
6+2
what is a coefficient
a number or symbol the multiplies a variable
what is 5
a constant
what is 3+6
6 more than 3
what is 6 times 30
6*30
Adrian had 2apples times a number this morning after lunch she ate 2 what is the differences.
2n-2
what is a numerical expression
mathematical statement that uses only numbers
what is 2x+5
Algebraic expression
what is 10x
the product of 10 and a number
What is 500 decrease by x
500-x
What is The sum of five and a number
5+n
What is Algebraic Expressions
a combination of variables and numbers
what is 2+5
Numerical expression
what is x+14
14 more than a number
what is the sum of 5 and 2
5+2
what is the product of 3 and a number
3n