Answer:
I'm taking the test right now so i'll tell you the right answer after I submit my test but for now I think it's C.
Step-by-step explanation:
3ft + 2ft?
sorry i would take this with a bucket of salt its prob not c0rr3t
9m⁸n²
(3m⁴n)² Remove parentheses
= 3²m⁸n² Square the 3
= 9m⁸n²
adding 4
6
10
15
19
23
