12/13 I believe :) hope it helps
Well the real answer is three hundred-ninety three point five. So numbers around it could be three hundred and fifty and four hundred. An estimate could be three hundred and seventy five.
Answer:
huh thanks for the points ig :)
Step-by-step explanation:
You subtract the like terms, don't forget to distribute the subtraction sign, its 7x2+5x
-7n2+6n-5/7 the 2 is a 2 square .