Answer:
-7x^2 + 3x + 5
Step-by-step explanation:
-3x^2 + x + 5 - 4x^2 + 2x
4 and 15. You can guess and check or use algebra.
Okay. So, we should convert fractions to the least common denominator, which is 20. That would be 2 5/20 and 2 16/20. Add both of those numbers up to get 5 1/20. Taylor ran and walked 5 1/20 miles.
Answer:
27
Step-by-step explanation:
Answer:
hmm, i think is -2.2 if am correct.
Step-by-step explanation:
