−6x^2−1 and x+9 help will mark brainliest.
1 answer:
Answer:
-6x^2+x+8
Step-by-step explanation:
Add -1 and 9 because they are the only like terms
You might be interested in
Answer:
A straight angle.
Step-by-step explanation:
Answer:
Intersept is (4.55,0)
Step-by-step explanation:
All you need to do is divide 161 by 7 and get 23 weeks
The hot dogs...1000x 2.09 is $2090
Add the like terms:
8x2+x2=9x2
-9y2-3y2=-12y2
-4x-7x=-11x
Combine each term:
9x2-12y2-11x
Hope this helps!!
