Answer:
here you go
Step-by-step explanation:
1 is = 2 is >
the answer is 21 it really not it just I have to do this for this app that won't give me these for answers
Answer:
it would stay the same
Step-by-step explanation:
(-x²-2x+6)+(-9x²-7x+6) = -x²-2x+6-9x²-7x+6 = -10x² - 9x + 12
