Answer:
1,183
Step-by-step explanation:
first you do 630 and add 273 you should get 903 then add 286 to that and you get 1,183
Answer:
ccrccr
Step-by-step explanation:
drcgtgtfttcctt
Answer:
x−4
Step-by-step explanation:
81a²-25 would be the answer I'm pretty sure. Hopefully I helped.