Question

6 + x is an example of _____.

Answer 1

A variable is a symbol
So in this problem the variable is x.

An expression means
Every
Mathematical
Stuffs
:dddd

so 6+x is an expression

A constant is every number without variable
6 is a constant in this problem.

A formula is an exprassion WITH equation.
For example 6 +x= 10 is a formula coz it has an equation and everything is certain (even the x is)

So the correct answer is B

Hope it helps!!!
#MissionExam001

Answer 2

6+x is an example of an expression. if it was a variable it would be 6x.