Answer:
Step-by-step explanation:

Multiply both sides by 19

Phoebe is correct. The line on the graph would be vertical in the x-axis value of 12.
Answer:
(B) 
Step-by-step explanation:
A polynomial is the expression which consists of addition, subtraction, multiplication with any variables or constants but the division with a variable is not considered as a polynomial.
Since
consists of division of -3 with a variable, therefore it is not a polynomial, rest all other options are polynomial as they involve addition,multiplication with variables.
Answer:
-10/f-6f
Step-by-step explanation:
simplify it the equation
The total price she paid for the shirt was $27.03