Answer:
x=4, y=9
Step-by-step explanation:
Solve with substitution.
Answer:d
Step-by-step explanation:
Answer:
-30a^5b + 12a^4b^3 + 16a^3b^2 - 4a^2b^4 - 2 ab^3
Step-by-step explanation:
Answer:A
Step-by-step explanation:
X=2(y+1)^2-6
Answer:
Didn't post the picture
Step-by-step explanation: