n - 7 = 21, n= 28 should be right bc the difference of 28 and 7 is 21
Answer:i would say the answer is A
Step-by-step explanation:its my personal opinion i hope it helps
Answer:
A
Step-by-step explanation:
just trust me I know what I'm talking about
A would be correct!!!
Glad I could help(:
Can you me with my two questions I recently post?