Which of the following polynomial equations are valid identities?
A. m3−1=(m−1)(1+m+m2)

B. (n+3)2+2n=8n+13

only A

both A and B

neither A nor B

only B

hey there!

12 is twice as much as 6 because 6 goes into 12 2 times.

since the rabbit is twice as tall, we should multiply the weight of the first rabbit, 0.25, by 2.

0.25 x 2 = 0.5

therefore, the 12 inch chocolate rabbit weighs 0.5 lb, or half a pound.

hope this !

$5.41

step-by-step explanation:

$20 - $14.51 = $5.49.

the answer would be 0.54

4+3x is the answer

hope you got it