To factor this collect the like terms..2y would go with -7y to make -5y etc. Then factor the expression by factoring out 9 Your final answer should be 9(1-y+x^2)
If you need to simplify this calculate the sum or difference between numbers (3-1+7=9)
Your final answer for this should be 9-9y+9x^2
Hope this helps!
Hope this helps can u mark me as branloest plz x
Your answer would be -18m-6n-30
27 is 6
29 is 70
31 is 60
those are all of the answers.
Answer:
I thinks it's that last one
