Answer:
Step-by-step explanation:
I don't understand the question
Answer
8x^3 - 6x^4 + 12x^3
To calculate how much 9 apples cost, you must multiply 9 to 4.55 and then divide by 7. This is done by setting up a proportion.
The answer would be 32 miles (I think) if you set up a proportion you should get this answer.