Respuesta :
Answer:
C.
Step-by-step explanation:
It is linear because it have two variables (x and y) and the highest powers that they are raised to are 1
For this case we have that by definition, a linear equation is of the form:
[tex]ax + b = 0[/tex]
That is, the largest exponent of the variable is 1.
Then, according to the options given, we have that the correct option is option D, that is:
[tex]4x + 6 = 30[/tex]
Answer:
Option D