Answer:
13
Step-by-step explanation:
I believe I answered a similar question, the reasoning behind it is the same.
Answer:
D. X + 9
Step-by-step explanation:
x² + 2x - 63
What 2 numbers multiply to -63 and add to 2
9 * -7 = -63
9+-7 = 2
(x+9)(x-7)
What are you talking about?
Answer
The bus can travel 301 kilometers
Explanation
Set up a proportion

Solve
12x = 3612
x = 301
Answer:
i dont know... 10.. 20 feet?
Step-by-step explanation:
I did addition and subtraction