PLEASE HELP
-or show me where i can get this answer online
A
B
C
D

C

Step-by-step explanation:

Standard form for multi-variable expession( quadratic, trinomial, polynomial, etc) are represented by something like this.

ax^2+ bx+c, which means the stating term is the degree or exponet  with the highest number then as we go right the degree go smaller.

So that means 5x^4 will be the starting term so a and b are ruled out. The next term will be x squared o x^2 so the only answer that has it second is C

The answer is C

Step-by-step explanation:

a 50% probability of them getting two dogs or cats hopefully I'm correct on this