Add the like terms.
The like terms in this case are:
-4x^2 and -2x^2
This makes -6x^2
-3y and 5y
This makes 2y
-8 and 1
This makes -7
Your answer is (-6x^2+2y-7)
Ratio + yb better + go cry
50% is the probability of one landing on tails
Answer:
C is the answer
Step-by-step explanation:
2π/2 = π