Question

Which statement about equations and expressions is true?

An example of an equation is 4.5 + x = 13.2 because it shows that two expressions are equal.
An example of an expression is 4.5 + x = 13.2 because it shows that two equations are equal.
An example of an equation is 4.5 + x = 13.2 because it is a mathematical phrase represented by numbers, a variable, and operations.
An example of an expression is 4.5 + x = 13.2 because it is a mathematical phrase represented by numbers, a variable, and operations.

Answer 1

since it is addition with algebra than do 13.2 minus 4.5 and than that should be your answer.

Explanation:

Answer 2

I think it's is C ..............................................