Answer:
The answer is C.
Step-By-Step Explanation:
Once you combine the like terms of 5x^2-8x-7 and 2x^2-3x-7 you get 7^2-11x-5. Then you need to subtract x^2-9x-4 from 7^2-11-5x. Then you will get the answer which is C.
Answer: she would have ran 20 miles
Step-by-step explanation:
Answer:
d
Step-by-step explanation:
Answer:
a/d b/a c/c d/c
Step-by-step explanation: