Answer:
you will save 7.50$ and the total sale will be 42.50
Step-by-step explanation:
Answer:
For domain,
9-x2>=0
or,(x+3)(x-3)<=0
using wavy curve method,we get
Domain=[-3,3]
As domain matches only in first option,so the correct option is option first
Answer:
(3d+3) + (3d+3)
Step-by-step explanation:
10.5? I’m not really sure, sorry if I’m wrong I rlly apologize if it’s wrong
