Question

How do you identify the variables, coefficients, and constants in the algebraic expression -6x - xy + 60?

Answer 1

See an explanation below:

Explanation:

Constants are numbers by themselves. The constant in this expression is: `60`

Variables are letters or symbols (not numbers) in an algebraic expression. The variables in the expression are: `x` and `y`.

Coefficients are number paired with variables. The variables in this expression are: `-6` and `-1`

`-1` is a coefficient even though it is not shown. The `1` is implied in the term: `xy` which can also be written: `1xy`