Create a proportion:
1 in/15 mi= x in/25 mi
15x=25
X is approximately 1.67 in
Answer: The correct answer is the second choice: "When any two polynomials are added, the result is always a polynomial."
When a set of numbers is "closed" under an operation, it means that the resulting output answer is the same type as the input.
For example, if you add 2x + 9 and 3x + 12, you get 5x + 21.
You started with 2 polynomials and you ended with a polynomial.
The answer is C, a function is when the x value does NOT repeat!
Answer:what ever x equals times 3
Step-by-step explanation: