Answer:
109r6
Step-by-step explanationi got it
I think the answer is A. Cause your supposed to subtract so 7n-4n=3n, and 3-2=1 :) I hope this helps
Answer:
1.25992105
Step-by-step explanation:
To 1 d.p
1.3
Answer:
I belive it would be answer choice c
Step-by-step explanation: